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Biology S3 > S3 Exam > Flashcards

S3 Exam Flashcards

1
Q

What is an community?

A

All the living organisms

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2
Q

What is a population?

A

A group of living organisms of the snake species

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3
Q

What are the most important factors shiv determine what types of life are found in an ecosystem?

A

Temperature changes
Moisture availability
Light
Nutrient availability

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4
Q

What are abiotic factors?

A

The non-living factors present in an ecosystem

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5
Q

Name 4 abiotic factors

A

Temperature
Moisture
pH
Light intensity

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6
Q

What are biotic factors?

A

Living factors in an ecosystem

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7
Q

Name 5 biotic factors

A 
Disease
Competition 
Predators 
Grazing
Food availability
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8
Q

What do biotic factors impact?

A

The size of the population

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9
Q

What can we use to sample animals and plants?

A

Quadrats and pitfall traps

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10
Q

What are producers?

A

Green plants that get their energy from the sun and can make their food from photosynthesis

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11
Q

What are consumers?

A

Animals which have to eat plants and other animals

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12
Q

What is a primary consumer?

A

A consumer which eats plants / herbivore

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13
Q

What is a secondary consumer?

A

A consumer which eats other animals / carnivore

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14
Q

What are predators?

A

Animals which hunt for their prey?

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15
Q

What are prey?

A

Hunted animals

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16
Q

What do arrows in a food chain show?

A

The direction of energy flow

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17
Q

When does competition occur?

A

When any resource is limited

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18
Q

What may animals compete for?

A

Water, food, shelter

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19
Q

How many chromosomes do humans have?

A

46

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20
Q

During mitosis the number of cells……

A

Increases

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21
Q

Stage one mitosis

A

The chromosomes replicate

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22
Q

Stage 2 mitosis

A

The chromosomes become shorter and thicker and consist of 2 chromatids joined by a centromere

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23
Q

Stage 3 mitosis

A

The nuclear membrane disintegrates and the chromosomes line up at the equator. Each chromosome is attached by its centromere to the spindle threads that have been released from the spindle

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24
Q

Stage 4 mitosis

A

The pairs of chromatids are pulled apart and move to opposite poles of the cell as the spindle threads retract back into the spindle

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25
Stage 5 mitosis
a group of chromatids gather at North and south poles of the cell
26
Stage 6 mitosis
A nuclear membrane forms around each group of cells and the cytoplasm divides to form 2 identical daughter cells
27
Why is mitosis important?
To ensure no genetic info is lost
28
Step one genetic engineering
1⃣ chromosome extracted and required gene identified
29
Step 2 genetic engineering
2⃣ gene cut out
30
Step 3 genetic engineering
Plasmid extracted
31
Step 4 genetic engineering
Plasmid cut open
32
Step 5 genetic engineering
5⃣ gene inherited into plasmid
33
Step six genetic engineering
Plasmid inserted into host cell
34
Step 7 genetic information
7⃣ bacterium grows and multiplies
35
Step 8 genetic engineering
Product mass produced by duplicates of plasmid
36
What substances can be made by genetic engineering?
``` Antibiotics Hormones Vaccines Enzymes for industry Anti-viral drugs ```
37
Nucleus function
Controls all cell activity and contains genetic info
38
Cell membrane function
Controls what enters and leaves the cell
39
Cytoplasm function
Site of all chemical reactions
40
Cell wall function
Helps give cells shape
41
Vacuole function
Contains cell sap
42
Chloroplast function
Site of photosynthesis
43
What is a habitat?
A place where an organism lives
44
What is reproduction?
The production of new members of a species
45
Name 2 types of reproduction
Sexual | Asexual
46
What type of reproduction involves only one parent?
Asexual
47
What are organising produced asexually known as?
Genetically identical organisms named clones
48
Why does asexual reproduction not produce variation?
All organisms are genetically identical
49
What type of reproduction involves 2 parents?
Sexual
50
Stamen function
Consists of the anther (containing pollen) and the filament
51
Anther function
Produces male gametes - pollen
52
Stigma function
Top of the carpel which collects pollen grains
53
Ovary function
Produces sex cells called ovules
54
Ovules function
Female gamete of a plant
55
Sepals function
To protect the unopened bud
56
What is pollination?
The transfer of polls from the anther to the stigma
57
What is reproduction?
The production of new members of a species
58
Name 2 types of reproduction
Sexual | Asexual
59
What type of reproduction involves only one parent?
Asexual
60
What are organising produced asexually known as?
Genetically identical organisms named clones
61
Why does asexual reproduction not produce variation?
All organisms are genetically identical
62
What type of reproduction involves 2 parents?
Sexual
63
Stamen function
Consists of the anther (containing pollen) and the filament
64
Anther function
Produces male gametes - pollen
65
Stigma function
Top of the carpel which collects pollen grains
66
Ovary function
Produces sex cells called ovules
67
Ovules function
Female gamete of a plant
68
Sepals function
To protect the unopened bud
69
What is pollination?
The transfer of polls from the anther to the stigma
70
What is reproduction?
The production of new members of a species
71
Name 2 types of reproduction
Sexual | Asexual
72
What type of reproduction involves only one parent?
Asexual
73
What are organising produced asexually known as?
Genetically identical organisms named clones
74
Why does asexual reproduction not produce variation?
All organisms are genetically identical
75
What type of reproduction involves 2 parents?
Sexual
76
Stamen function
Consists of the anther (containing pollen) and the filament
77
Anther function
Produces male gametes - pollen
78
Stigma function
Top of the carpel which collects pollen grains
79
Ovary function
Produces sex cells called ovules
80
Ovules function
Female gamete of a plant
81
Sepals function
To protect the unopened bud
82
What is pollination?
The transfer of polls from the anther to the stigma
83
What is reproduction?
The production of new members of a species
84
Name 2 types of reproduction
Sexual | Asexual
85
What type of reproduction involves only one parent?
Asexual
86
What are organising produced asexually known as?
Genetically identical organisms named clones
87
Why does asexual reproduction not produce variation?
All organisms are genetically identical
88
What type of reproduction involves 2 parents?
Sexual
89
Stamen function
Consists of the anther (containing pollen) and the filament
90
Anther function
Produces male gametes - pollen
91
Stigma function
Top of the carpel which collects pollen grains
92
Ovary function
Produces sex cells called ovules
93
Ovules function
Female gamete of a plant
94
Sepals function
To protect the unopened bud
95
What is pollination?
The transfer of polls from the anther to the stigma
96
What is reproduction?
The production of new members of a species
97
Name 2 types of reproduction
Sexual | Asexual
98
What type of reproduction involves only one parent?
Asexual
99
What are organising produced asexually known as?
Genetically identical organisms named clones
100
Why does asexual reproduction not produce variation?
All organisms are genetically identical
101
What type of reproduction involves 2 parents?
Sexual
102
Stamen function
Consists of the anther (containing pollen) and the filament
103
Anther function
Produces male gametes - pollen
104
Stigma function
Top of the carpel which collects pollen grains
105
Ovary function
Produces sex cells called ovules
106
Ovules function
Female gamete of a plant
107
Sepals function
To protect the unopened bud
108
What is pollination?
The transfer of polls from the anther to the stigma
109
What is reproduction?
The production of new members of a species
110
Name 2 types of reproduction
Sexual | Asexual
111
What type of reproduction involves only one parent?
Asexual
112
What are organising produced asexually known as?
Genetically identical organisms named clones
113
Why does asexual reproduction not produce variation?
All organisms are genetically identical
114
What type of reproduction involves 2 parents?
Sexual
115
Stamen function
Consists of the anther (containing pollen) and the filament
116
Anther function
Produces male gametes - pollen
117
Stigma function
Top of the carpel which collects pollen grains
118
Ovary function
Produces sex cells called ovules
119
Ovules function
Female gamete of a plant
120
Sepals function
To protect the unopened bud
121
What is pollination?
The transfer of polls from the anther to the stigma
122
What is reproduction?
The production of new members of a species
123
Name 2 types of reproduction
Sexual | Asexual
124
What type of reproduction involves only one parent?
Asexual
125
What are organising produced asexually known as?
Genetically identical organisms named clones
126
Why does asexual reproduction not produce variation?
All organisms are genetically identical
127
What type of reproduction involves 2 parents?
Sexual
128
Stamen function
Consists of the anther (containing pollen) and the filament
129
Anther function
Produces male gametes - pollen
130
Stigma function
Top of the carpel which collects pollen grains
131
Ovary function
Produces sex cells called ovules
132
Ovules function
Female gamete of a plant
133
Sepals function
To protect the unopened bud
134
What is pollination?
The transfer of polls from the anther to the stigma
135
What is reproduction?
The production of new members of a species
136
Name 2 types of reproduction
Sexual | Asexual
137
What type of reproduction involves only one parent?
Asexual
138
What are organising produced asexually known as?
Genetically identical organisms named clones
139
Why does asexual reproduction not produce variation?
All organisms are genetically identical
140
What type of reproduction involves 2 parents?
Sexual
141
Stamen function
Consists of the anther (containing pollen) and the filament
142
Anther function
Produces male gametes - pollen
143
Stigma function
Top of the carpel which collects pollen grains
144
Ovary function
Produces sex cells called ovules
145
Ovules function
Female gamete of a plant
146
Sepals function
To protect the unopened bud
147
What is pollination?
The transfer of polls from the anther to the stigma
148
What is reproduction?
The production of new members of a species
149
Name 2 types of reproduction
Sexual | Asexual
150
What type of reproduction involves only one parent?
Asexual
151
What are organising produced asexually known as?
Genetically identical organisms named clones
152
Why does asexual reproduction not produce variation?
All organisms are genetically identical
153
What type of reproduction involves 2 parents?
Sexual
154
Stamen function
Consists of the anther (containing pollen) and the filament
155
Anther function
Produces male gametes - pollen
156
Stigma function
Top of the carpel which collects pollen grains
157
Ovary function
Produces sex cells called ovules
158
Ovules function
Female gamete of a plant
159
Sepals function
To protect the unopened bud
160
What is pollination?
The transfer of polls from the anther to the stigma
161
What is reproduction?
The production of new members of a species
162
Name 2 types of reproduction
Sexual | Asexual
163
What type of reproduction involves only one parent?
Asexual
164
What are organising produced asexually known as?
Genetically identical organisms named clones
165
Why does asexual reproduction not produce variation?
All organisms are genetically identical
166
What type of reproduction involves 2 parents?
Sexual
167
Stamen function
Consists of the anther (containing pollen) and the filament
168
Anther function
Produces male gametes - pollen
169
Stigma function
Top of the carpel which collects pollen grains
170
Ovary function
Produces sex cells called ovules
171
Ovules function
Female gamete of a plant
172
Sepals function
To protect the unopened bud
173
What is pollination?
The transfer of polls from the anther to the stigma
174
What is reproduction?
The production of new members of a species
175
Name 2 types of reproduction
Sexual | Asexual
176
What type of reproduction involves only one parent?
Asexual
177
What are organising produced asexually known as?
Genetically identical organisms named clones
178
Why does asexual reproduction not produce variation?
All organisms are genetically identical
179
What type of reproduction involves 2 parents?
Sexual
180
Stamen function
Consists of the anther (containing pollen) and the filament
181
Anther function
Produces male gametes - pollen
182
Stigma function
Top of the carpel which collects pollen grains
183
Ovary function
Produces sex cells called ovules
184
Ovules function
Female gamete of a plant
185
Sepals function
To protect the unopened bud
186
What is pollination?
The transfer of polls from the anther to the stigma
187
What is reproduction?
The production of new members of a species
188
Name 2 types of reproduction
Sexual | Asexual
189
What type of reproduction involves only one parent?
Asexual
190
What are organising produced asexually known as?
Genetically identical organisms named clones
191
Why does asexual reproduction not produce variation?
All organisms are genetically identical
192
What type of reproduction involves 2 parents?
Sexual
193
Stamen function
Consists of the anther (containing pollen) and the filament
194
Anther function
Produces male gametes - pollen
195
Stigma function
Top of the carpel which collects pollen grains
196
Ovary function
Produces sex cells called ovules
197
Ovules function
Female gamete of a plant
198
Sepals function
To protect the unopened bud
199
What is pollination?
The transfer of polls from the anther to the stigma
200
What is reproduction?
The production of new members of a species
201
Name 2 types of reproduction
Sexual | Asexual
202
What type of reproduction involves only one parent?
Asexual
203
What are organising produced asexually known as?
Genetically identical organisms named clones
204
Why does asexual reproduction not produce variation?
All organisms are genetically identical
205
What type of reproduction involves 2 parents?
Sexual
206
Stamen function
Consists of the anther (containing pollen) and the filament
207
Anther function
Produces male gametes - pollen
208
Stigma function
Top of the carpel which collects pollen grains
209
Ovary function
Produces sex cells called ovules
210
Ovules function
Female gamete of a plant
211
Sepals function
To protect the unopened bud
212
What is pollination?
The transfer of polls from the anther to the stigma
213
What is reproduction?
The production of new members of a species
214
Name 2 types of reproduction
Sexual | Asexual
215
What type of reproduction involves only one parent?
Asexual
216
What are organising produced asexually known as?
Genetically identical organisms named clones
217
Why does asexual reproduction not produce variation?
All organisms are genetically identical
218
What type of reproduction involves 2 parents?
Sexual
219
Stamen function
Consists of the anther (containing pollen) and the filament
220
Anther function
Produces male gametes - pollen
221
Stigma function
Top of the carpel which collects pollen grains
222
Ovary function
Produces sex cells called ovules
223
Ovules function
Female gamete of a plant
224
Sepals function
To protect the unopened bud
225
What is pollination?
The transfer of polls from the anther to the stigma
226
What is reproduction?
The production of new members of a species
227
Name 2 types of reproduction
Sexual | Asexual
228
What type of reproduction involves only one parent?
Asexual
229
What are organising produced asexually known as?
Genetically identical organisms named clones
230
Why does asexual reproduction not produce variation?
All organisms are genetically identical
231
What type of reproduction involves 2 parents?
Sexual
232
Stamen function
Consists of the anther (containing pollen) and the filament
233
Anther function
Produces male gametes - pollen
234
Stigma function
Top of the carpel which collects pollen grains
235
Ovary function
Produces sex cells called ovules
236
Ovules function
Female gamete of a plant
237
Sepals function
To protect the unopened bud
238
What is pollination?
The transfer of polls from the anther to the stigma
239
What is reproduction?
The production of new members of a species
240
Name 2 types of reproduction
Sexual | Asexual
241
What type of reproduction involves only one parent?
Asexual
242
What are organising produced asexually known as?
Genetically identical organisms named clones
243
Why does asexual reproduction not produce variation?
All organisms are genetically identical
244
What type of reproduction involves 2 parents?
Sexual
245
Stamen function
Consists of the anther (containing pollen) and the filament
246
Anther function
Produces male gametes - pollen
247
Stigma function
Top of the carpel which collects pollen grains
248
Ovary function
Produces sex cells called ovules
249
Ovules function
Female gamete of a plant
250
Sepals function
To protect the unopened bud
251
What is pollination?
The transfer of polls from the anther to the stigma
252
What is reproduction?
The production of new members of a species
253
Name 2 types of reproduction
Sexual | Asexual
254
What type of reproduction involves only one parent?
Asexual
255
What are organising produced asexually known as?
Genetically identical organisms named clones
256
Why does asexual reproduction not produce variation?
All organisms are genetically identical
257
What type of reproduction involves 2 parents?
Sexual
258
Stamen function
Consists of the anther (containing pollen) and the filament
259
Anther function
Produces male gametes - pollen
260
Stigma function
Top of the carpel which collects pollen grains
261
Ovary function
Produces sex cells called ovules
262
Ovules function
Female gamete of a plant
263
Sepals function
To protect the unopened bud
264
What is pollination?
The transfer of polls from the anther to the stigma
265
What is reproduction?
The production of new members of a species
266
Name 2 types of reproduction
Sexual | Asexual
267
What type of reproduction involves only one parent?
Asexual
268
What are organising produced asexually known as?
Genetically identical organisms named clones
269
Why does asexual reproduction not produce variation?
All organisms are genetically identical
270
What type of reproduction involves 2 parents?
Sexual
271
Stamen function
Consists of the anther (containing pollen) and the filament
272
Anther function
Produces male gametes - pollen
273
Stigma function
Top of the carpel which collects pollen grains
274
Ovary function
Produces sex cells called ovules
275
Ovules function
Female gamete of a plant
276
Sepals function
To protect the unopened bud
277
What is pollination?
The transfer of polls from the anther to the stigma
278
What is reproduction?
The production of new members of a species
279
Name 2 types of reproduction
Sexual | Asexual
280
What type of reproduction involves only one parent?
Asexual
281
What are organising produced asexually known as?
Genetically identical organisms named clones
282
Why does asexual reproduction not produce variation?
All organisms are genetically identical
283
What type of reproduction involves 2 parents?
Sexual
284
Stamen function
Consists of the anther (containing pollen) and the filament
285
Anther function
Produces male gametes - pollen
286
Stigma function
Top of the carpel which collects pollen grains
287
Ovary function
Produces sex cells called ovules
288
Ovules function
Female gamete of a plant
289
Sepals function
To protect the unopened bud
290
What is pollination?
The transfer of polls from the anther to the stigma
291
What is reproduction?
The production of new members of a species
292
Name 2 types of reproduction
Sexual | Asexual
293
What type of reproduction involves only one parent?
Asexual
294
What are organising produced asexually known as?
Genetically identical organisms named clones
295
Why does asexual reproduction not produce variation?
All organisms are genetically identical
296
What type of reproduction involves 2 parents?
Sexual
297
Stamen function
Consists of the anther (containing pollen) and the filament
298
Anther function
Produces male gametes - pollen
299
Stigma function
Top of the carpel which collects pollen grains
300
Ovary function
Produces sex cells called ovules
301
Ovules function
Female gamete of a plant
302
Sepals function
To protect the unopened bud
303
What is pollination?
The transfer of polls from the anther to the stigma
304
What is reproduction?
The production of new members of a species
305
Name 2 types of reproduction
Sexual | Asexual
306
What type of reproduction involves only one parent?
Asexual
307
What are organising produced asexually known as?
Genetically identical organisms named clones
308
Why does asexual reproduction not produce variation?
All organisms are genetically identical
309
What type of reproduction involves 2 parents?
Sexual
310
Stamen function
Consists of the anther (containing pollen) and the filament
311
Anther function
Produces male gametes - pollen
312
Stigma function
Top of the carpel which collects pollen grains
313
Ovary function
Produces sex cells called ovules
314
Ovules function
Female gamete of a plant
315
Sepals function
To protect the unopened bud
316
What is pollination?
The transfer of polls from the anther to the stigma
317
What is reproduction?
The production of new members of a species
318
Name 2 types of reproduction
Sexual | Asexual
319
What type of reproduction involves only one parent?
Asexual
320
What are organising produced asexually known as?
Genetically identical organisms named clones
321
Why does asexual reproduction not produce variation?
All organisms are genetically identical
322
What type of reproduction involves 2 parents?
Sexual
323
Stamen function
Consists of the anther (containing pollen) and the filament
324
Anther function
Produces male gametes - pollen
325
Stigma function
Top of the carpel which collects pollen grains
326
Ovary function
Produces sex cells called ovules
327
Ovules function
Female gamete of a plant
328
Sepals function
To protect the unopened bud
329
What is pollination?
The transfer of polls from the anther to the stigma
330
What is reproduction?
The production of new members of a species
331
Name 2 types of reproduction
Sexual | Asexual
332
What type of reproduction involves only one parent?
Asexual
333
What are organising produced asexually known as?
Genetically identical organisms named clones
334
Why does asexual reproduction not produce variation?
All organisms are genetically identical
335
What type of reproduction involves 2 parents?
Sexual
336
Stamen function
Consists of the anther (containing pollen) and the filament
337
Anther function
Produces male gametes - pollen
338
Stigma function
Top of the carpel which collects pollen grains
339
Ovary function
Produces sex cells called ovules
340
Ovules function
Female gamete of a plant
341
Sepals function
To protect the unopened bud
342
What is pollination?
The transfer of polls from the anther to the stigma
343
What is reproduction?
The production of new members of a species
344
Name 2 types of reproduction
Sexual | Asexual
345
What type of reproduction involves only one parent?
Asexual
346
What are organising produced asexually known as?
Genetically identical organisms named clones
347
Why does asexual reproduction not produce variation?
All organisms are genetically identical
348
What type of reproduction involves 2 parents?
Sexual
349
Stamen function
Consists of the anther (containing pollen) and the filament
350
Anther function
Produces male gametes - pollen
351
Stigma function
Top of the carpel which collects pollen grains
352
Ovary function
Produces sex cells called ovules
353
Ovules function
Female gamete of a plant
354
Sepals function
To protect the unopened bud
355
What is pollination?
The transfer of polls from the anther to the stigma
356
What is reproduction?
The production of new members of a species
357
Name 2 types of reproduction
Sexual | Asexual
358
What type of reproduction involves only one parent?
Asexual
359
What are organising produced asexually known as?
Genetically identical organisms named clones
360
Why does asexual reproduction not produce variation?
All organisms are genetically identical
361
What type of reproduction involves 2 parents?
Sexual
362
Stamen function
Consists of the anther (containing pollen) and the filament
363
Anther function
Produces male gametes - pollen
364
Stigma function
Top of the carpel which collects pollen grains
365
Ovary function
Produces sex cells called ovules
366
Ovules function
Female gamete of a plant
367
Sepals function
To protect the unopened bud
368
What is pollination?
The transfer of polls from the anther to the stigma
369
What is reproduction?
The production of new members of a species
370
Name 2 types of reproduction
Sexual | Asexual
371
What type of reproduction involves only one parent?
Asexual
372
What are organising produced asexually known as?
Genetically identical organisms named clones
373
Why does asexual reproduction not produce variation?
All organisms are genetically identical
374
What type of reproduction involves 2 parents?
Sexual
375
Stamen function
Consists of the anther (containing pollen) and the filament
376
Anther function
Produces male gametes - pollen
377
Stigma function
Top of the carpel which collects pollen grains
378
Ovary function
Produces sex cells called ovules
379
Ovules function
Female gamete of a plant
380
Sepals function
To protect the unopened bud
381
What is pollination?
The transfer of polls from the anther to the stigma
382
What is reproduction?
The production of new members of a species
383
Name 2 types of reproduction
Sexual | Asexual
384
What type of reproduction involves only one parent?
Asexual
385
What are organising produced asexually known as?
Genetically identical organisms named clones
386
Why does asexual reproduction not produce variation?
All organisms are genetically identical
387
What type of reproduction involves 2 parents?
Sexual
388
Stamen function
Consists of the anther (containing pollen) and the filament
389
Anther function
Produces male gametes - pollen
390
Stigma function
Top of the carpel which collects pollen grains
391
Ovary function
Produces sex cells called ovules
392
Ovules function
Female gamete of a plant
393
Sepals function
To protect the unopened bud
394
What is pollination?
The transfer of polls from the anther to the stigma
395
What is reproduction?
The production of new members of a species
396
Name 2 types of reproduction
Sexual | Asexual
397
What type of reproduction involves only one parent?
Asexual
398
What are organising produced asexually known as?
Genetically identical organisms named clones
399
Why does asexual reproduction not produce variation?
All organisms are genetically identical
400
What type of reproduction involves 2 parents?
Sexual
401
Stamen function
Consists of the anther (containing pollen) and the filament
402
Anther function
Produces male gametes - pollen
403
Stigma function
Top of the carpel which collects pollen grains
404
Ovary function
Produces sex cells called ovules
405
Ovules function
Female gamete of a plant
406
Sepals function
To protect the unopened bud
407
What is pollination?
The transfer of polls from the anther to the stigma
408
What is reproduction?
The production of new members of a species
409
Name 2 types of reproduction
Sexual | Asexual
410
What type of reproduction involves only one parent?
Asexual
411
What are organising produced asexually known as?
Genetically identical organisms named clones
412
Why does asexual reproduction not produce variation?
All organisms are genetically identical
413
What type of reproduction involves 2 parents?
Sexual
414
Stamen function
Consists of the anther (containing pollen) and the filament
415
Anther function
Produces male gametes - pollen
416
Stigma function
Top of the carpel which collects pollen grains
417
Ovary function
Produces sex cells called ovules
418
Ovules function
Female gamete of a plant
419
Sepals function
To protect the unopened bud
420
What is pollination?
The transfer of polls from the anther to the stigma
421
What is reproduction?
The production of new members of a species
422
Name 2 types of reproduction
Sexual | Asexual
423
What type of reproduction involves only one parent?
Asexual
424
What are organising produced asexually known as?
Genetically identical organisms named clones
425
Why does asexual reproduction not produce variation?
All organisms are genetically identical
426
What type of reproduction involves 2 parents?
Sexual
427
Stamen function
Consists of the anther (containing pollen) and the filament
428
Anther function
Produces male gametes - pollen
429
Stigma function
Top of the carpel which collects pollen grains
430
Ovary function
Produces sex cells called ovules
431
Ovules function
Female gamete of a plant
432
Sepals function
To protect the unopened bud
433
What is pollination?
The transfer of polls from the anther to the stigma
434
What is reproduction?
The production of new members of a species
435
Name 2 types of reproduction
Sexual | Asexual
436
What type of reproduction involves only one parent?
Asexual
437
What are organising produced asexually known as?
Genetically identical organisms named clones
438
Why does asexual reproduction not produce variation?
All organisms are genetically identical
439
What type of reproduction involves 2 parents?
Sexual
440
Stamen function
Consists of the anther (containing pollen) and the filament
441
Anther function
Produces male gametes - pollen
442
Stigma function
Top of the carpel which collects pollen grains
443
Ovary function
Produces sex cells called ovules
444
Ovules function
Female gamete of a plant
445
Sepals function
To protect the unopened bud
446
What is pollination?
The transfer of polls from the anther to the stigma
447
What is reproduction?
The production of new members of a species
448
Name 2 types of reproduction
Sexual | Asexual
449
What type of reproduction involves only one parent?
Asexual
450
What are organising produced asexually known as?
Genetically identical organisms named clones
451
Why does asexual reproduction not produce variation?
All organisms are genetically identical
452
What type of reproduction involves 2 parents?
Sexual
453
Stamen function
Consists of the anther (containing pollen) and the filament
454
Anther function
Produces male gametes - pollen
455
Stigma function
Top of the carpel which collects pollen grains
456
Ovary function
Produces sex cells called ovules
457
Ovules function
Female gamete of a plant
458
Sepals function
To protect the unopened bud
459
What is pollination?
The transfer of polls from the anther to the stigma
460
What is reproduction?
The production of new members of a species
461
Name 2 types of reproduction
Sexual | Asexual
462
What type of reproduction involves only one parent?
Asexual
463
What are organising produced asexually known as?
Genetically identical organisms named clones
464
Why does asexual reproduction not produce variation?
All organisms are genetically identical
465
What type of reproduction involves 2 parents?
Sexual
466
Stamen function
Consists of the anther (containing pollen) and the filament
467
Anther function
Produces male gametes - pollen
468
Stigma function
Top of the carpel which collects pollen grains
469
Ovary function
Produces sex cells called ovules
470
Ovules function
Female gamete of a plant
471
Sepals function
To protect the unopened bud
472
What is pollination?
The transfer of polls from the anther to the stigma
473
What is reproduction?
The production of new members of a species
474
Name 2 types of reproduction
Sexual | Asexual
475
What type of reproduction involves only one parent?
Asexual
476
What are organising produced asexually known as?
Genetically identical organisms named clones
477
Why does asexual reproduction not produce variation?
All organisms are genetically identical
478
What type of reproduction involves 2 parents?
Sexual
479
Stamen function
Consists of the anther (containing pollen) and the filament
480
Anther function
Produces male gametes - pollen
481
Stigma function
Top of the carpel which collects pollen grains
482
Ovary function
Produces sex cells called ovules
483
Ovules function
Female gamete of a plant
484
Sepals function
To protect the unopened bud
485
What is pollination?
The transfer of polls from the anther to the stigma
486
What is reproduction?
The production of new members of a species
487
Name 2 types of reproduction
Sexual | Asexual
488
What type of reproduction involves only one parent?
Asexual
489
What are organising produced asexually known as?
Genetically identical organisms named clones
490
Why does asexual reproduction not produce variation?
All organisms are genetically identical
491
What type of reproduction involves 2 parents?
Sexual
492
Stamen function
Consists of the anther (containing pollen) and the filament
493
Anther function
Produces male gametes - pollen
494
Stigma function
Top of the carpel which collects pollen grains
495
Ovary function
Produces sex cells called ovules
496
Ovules function
Female gamete of a plant
497
Sepals function
To protect the unopened bud
498
What is pollination?
The transfer of polls from the anther to the stigma
499
What is reproduction?
The production of new members of a species
500
Name 2 types of reproduction
Sexual | Asexual
501
What type of reproduction involves only one parent?
Asexual
502
What are organising produced asexually known as?
Genetically identical organisms named clones
503
Why does asexual reproduction not produce variation?
All organisms are genetically identical
504
What type of reproduction involves 2 parents?
Sexual
505
Stamen function
Consists of the anther (containing pollen) and the filament
506
Anther function
Produces male gametes - pollen
507
Stigma function
Top of the carpel which collects pollen grains
508
Ovary function
Produces sex cells called ovules
509
Ovules function
Female gamete of a plant
510
Sepals function
To protect the unopened bud
511
What is pollination?
The transfer of polls from the anther to the stigma
512
What is reproduction?
The production of new members of a species
513
Name 2 types of reproduction
Sexual | Asexual
514
What type of reproduction involves only one parent?
Asexual
515
What are organising produced asexually known as?
Genetically identical organisms named clones
516
Why does asexual reproduction not produce variation?
All organisms are genetically identical
517
What type of reproduction involves 2 parents?
Sexual
518
Stamen function
Consists of the anther (containing pollen) and the filament
519
Anther function
Produces male gametes - pollen
520
Stigma function
Top of the carpel which collects pollen grains
521
Ovary function
Produces sex cells called ovules
522
Ovules function
Female gamete of a plant
523
Sepals function
To protect the unopened bud
524
What is pollination?
The transfer of polls from the anther to the stigma
525
What is reproduction?
The production of new members of a species
526
Name 2 types of reproduction
Sexual | Asexual
527
What type of reproduction involves only one parent?
Asexual
528
What are organising produced asexually known as?
Genetically identical organisms named clones
529
Why does asexual reproduction not produce variation?
All organisms are genetically identical
530
What type of reproduction involves 2 parents?
Sexual
531
Stamen function
Consists of the anther (containing pollen) and the filament
532
Anther function
Produces male gametes - pollen
533
Stigma function
Top of the carpel which collects pollen grains
534
Ovary function
Produces sex cells called ovules
535
Ovules function
Female gamete of a plant
536
Sepals function
To protect the unopened bud
537
What is pollination?
The transfer of polls from the anther to the stigma

Biology S3 (7 decks)

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