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Biology Lab 115 > lab practical 1 > Flashcards

lab practical 1 Flashcards

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1
Q
A

Red Maple

Acer Rubrum

opposite

simple

3 to 5 lobes

palmate

serrated margin

narrow,shallow sinuses

2 to four inches long

green above/ wjite underneath leaf

fruit - samaras

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2
Q
A

Red Maple

Acer rubrum

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3
Q

RED MAPLE

A

Acer rubrum

Acer= Sharp; Maple

rubr= red reddish

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4
Q
A

Acer negundo

Box Elder

pinnately compound ( only compound maple)

Opposite

3 to 5 leaflets ( 2-4 inches long)

margin : serrate and sometimes lobed

Fruit: samara

leaf shape: elliptical or ovate

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5
Q
A

Acer negundo

Box Elder

Acer,=Sharp. Maple

negundo=

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6
Q

Box Elder Maple

A

Acer negundo

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7
Q
A

Quercus falcata

Southern Red Oak

leaf type: Simple

Leaf arrangement: Alternate

5-9 inches long

Leafeshape: roughly obovate /elliptical

Margin: long narrow Lobed with bristle tips

3 lobes with shallow sinuses or 5-7 lobes with

Fruit: Acorns

Venation : pinnate

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8
Q

Southern Red Oak

A

Quercus falcata

Querc= Oak

falc- sickle( a hook- like tool)

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9
Q
A

southern Red oak

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10
Q
A

Quercus velutina

black oak

leaf type: Simple

Leaf arrangement: Alternate

4-10 inches long

Leafeshape: obovate /ovate

Margin: narrow Lobed , 5-7 lobes with britle tips
Fruit: Acorns

Venation : pinnate

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11
Q
A

Quercus velutina

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12
Q

White Oak

A

Quercus alba

Quercus =oak

alb=white

leaf type: Simple

Leaf arrangement: Alternate

4-7 inches long

Leafeshape: obovate /oblong

Margin: 7-10 rounded finger like lobes; apex is rounded

3 lobes with shallow sinuses or 5-7 lobes with

Fruit: Acorns

Venation : pinnate

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13
Q
A

Quercus alba

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14
Q

Scarlet oak

A

Quercus coccinea

Quercus=oak

coccin =scarlet

leaf type: Simple

Leaf arrangement: Alternate

3-7 inches long

Leafeshape: oval

Margin: long narrow Lobed with bristle tips lobes with deep sinuses
Fruit: Acorns

Venation : pinnate

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15
Q
A

Quercus coccinea

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16
Q
A

Prunus avium

leaf type: Simple

Leaf arrangement: Alternate

5-9 inches long

Leafeshape: long oval to obovate

Margin: serrated ( slightly rounded)

Fruit: cherry

Venation : pinnate

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17
Q
A

Prunus serotina

Black cherry

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18
Q
A

Acer rubrum

Red Maple

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19
Q
A

Acer negundo

Box Elder maple

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20
Q
A

Carya tomentosa

Cary=nut ( hickory)

Toment = dense hair

leaf type: compound

Leaf arrangement: pinnately compound

5-9 inches long

Leafeshape: roughly obovate /elliptical

Margin: serrated

Fruit:

Venation : pinnate

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21
Q
A

Robinia pseudoacacia

leaf type: Compound ( 7-19)

Leaf arrangement: Alternate, pinnately compound

5-9 inches long

Leafeshape: roughly obovate /elliptical

Margin: Entire

Fruit: flattened legume

Venation : pinnate

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22
Q
A

Cornus florida

cornuns = dogwood

Florida= flower

leaf type: Simple

Leaf arrangement: opposite

5-9 inches long

Leafeshape: roughly obovate /elliptical

Margin:Entire or slightly wavy

Fruit:

Venation : pinnate

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23
Q
A
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24
Q
A

Liriodendron tulipifera

leaf type: Simple

Leaf arrangement: Alternate

5-9 inches long

Leafeshape: orbicular

Margin: 4 lobed, entire

Fruit:

Venation : palmately veined

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25
Nyssa sylvatica ## Footnote leaf type: Simple Leaf arrangement: Alternate Leafeshape: obovate Margin: entire Fruit: Venation : pinnate
26
Oxydendrum arboreum ## Footnote leaf type: Simple Leaf arrangement: Alternate 5-9 inches long Leafeshape: elliptical Margin: finely serrated 3 lobes with shallow sinuses or 5-7 lobes with Fruit: Acorns Venation : pinnate
27
Pinus strobus
28
White pine
Pinus strobus
29
Pinus echinata
30
Short Leaf Pine
Pinus Echinata
31
PROKARYOTIC CELL
32
Example of a autotrophic bacteria ( prokaryotes)
CYANOBACTERIA ( aka blue green algea)
33
CYANOBACTERA AKA
blue green algae
34
characteristics of CYANOBACTERA
prokaryote bacteria autotrophic may grow as single cells or in colonies ( filaments)
35
**colonial CYANOBACTERIA** **( Ocilatoria)** named for its movement have filaments ( single cells fused together to create a colony or a filament) reproduce by fragmentation( eac cell can break off from the filament then grow into a new filament)
36
3 examples of of **Protozoans** ( aninal like **protistst)**
they are all heterotrophs), single celled eukaryotes 1. Ameoba sp. 2. Euglena sp. 3. Vorticella sp.
37
**Ameba sp.** Eukaryote--protist--- protozoan--single celled heterotroph **note: psuedopods** **( used for movement ( cytoplasmic streaming) and for surrounding andcapturing prey)**
38
**Euglena sp.** protozoan-protist-eukaryote- single celled heterotrophs **photosynthetic** note: **flagella ( each cell has 2 to propel the cell)**
39
**Vorticella sp.** ( protozoan,-protist-eukarya- single celled heterotroph) **note:** **cilia ( at top used for movement and funnel water** **stalk ( retactable) ( used to attach to substrate)** Filter feeds on bacteria
40
example of a unicellular algae
Volvox sp.
41
**Volvox sp.** unicellular algae photosynthetic, autotrophic, protist , eukarya
42
Example of **multicellula**r algae
**Spirogyra** sp.
43
**Spirogyra** sp multicellular photosynthetic algae, protist, eukaryotic autotrophs
44
Why are spirogyras different in color
due to different light absorbent pigments in their cells
45
example of a filamentous green algae
spirogyra sp.
46
based on molecular evidence what is believed to have evolved from ancient species of green algae
Vascular plants
47
eg. of brown algae
***Fucus*** Large microscopic forms that attach to rocks
48
**Fucus** brown algae note: **flotation bladders**
49
What is the root like structure on the fucus
HOLDFAST ( allow it to attach to rocks etc)
50
filamentous structure of fungus
**HYPHAE**
51
**Basidomycetes**
belong to the taxon **basidomycota** are mushroom producing fungi
52
Where are **basidomyctes spores** are borne
between the **gills** on the underside of hte mushroom cap
53
**Ascomycetes**
belonging to the taxon **acscomycota ( sac fungi)** do not form mushroom
54
eg.s of **ascomycetes**
yeast
55
**Rhizopus** | (bread mole)
56
Bread mole
**Rhizopus**
57
The white filament on rhizopus
**Hyphae**
58
hyphae collectively form
**mycelium**
59
The stalks on a bread mold ( rhizopus)
**Sporangia**
60
What is the purpose of the **sporangia**
these produce **spores** that germinate and grow into **hyphae** The spores function in asexual reproduction
61
***peziza*** cup fungi ascomycetes
62
the **peziza reproducive structure is called**
**asci/ ascus** they produce 8 spores each
63
Ascocarp
the fruitbody of ascomycetes
64
Example of basidomycetes
mushrooms puffballs shelf fungi
65
mushrooms have either gills or ----- on the underside for spores
**pores**
66
**Alga**e on top **fungal hyphae** at the bottom
67
The 3 forms of lichen are
1. crustose foliose 3. fruitose

Biology Lab 115 (9 decks)

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