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Year 11 triple biology > B11 Reproduction > Flashcards

B11 Reproduction Flashcards

1
Q

Name the two types of reproduction

A

Sexual reproduction

and

Asexual reproduction

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2
Q

What does the term reproduction mean?

A

Make new individuals

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3
Q

Name two types of cell division

A

Mitosis

and Meiosis

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4
Q

Which type of cell division produces genetically identical cells?

A

Mitosis

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5
Q

Which type of cell division produces non-identical cells?

A

Meiosis

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6
Q

Name the two gametes roduced by animals

A

Sperm

and

eggs

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7
Q

Name the two gametes made by flowering plants

A

Pollen

and

eggs

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8
Q

Sexual reproduction invlves the fusing of …..

A

Male and female gametes

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9
Q

Which type of reproduction produces variety in the offspring?

A

Sexual reprodution

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10
Q

How many parents are invovled in sexual reproduction?

A

Two

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11
Q

How many parents are invovled in asexual reproduction

A

One

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12
Q

Which type of reproduction does not invovle the fusion of gametes?

A

Asexual reproduction

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13
Q

Which type of cell division is invovled in asexual reproduction?

A

Mitosis

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14
Q

In which type of reproduction is there no mixing of genetic informaiton?

A

Asexual

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15
Q

Whcih type of reproduction produces clones?

A

Asexual reproduction

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16
Q

What are the advantages of sexual reproduction?

A

Produces variation in the offspirng

If the environemnt changes variation gives a survival advantage by natural selection

Nautral selection can be speeded up by humans in selelctive breeding to increase food production

17
Q

What are the advantages of asexual reproduction?

A

Only on eparent needed

More time and energy efficient as so not need to find a mate

Faster than sexual reproduction

Many identical offspring produced when conditionsa re favourable

18
Q

When does the malarial parasite use sexual and asexual reproduction?

A

Malarial parasite

Sexual reproduction in the mosquito

Asexual reproduction in the human host

19
Q

Name three organisms that can reproduce by asexual and sexual reproduction

A

Malarial parasite

Fungi

Many plants

20
Q

Name the asexual strucutres released by fungi

A

Spores

21
Q

Name a plant that reproduces sexaully and asexually?

A

Starwberry

Daffodils

22
Q

Describe how strawberry plants reproduce sexually and asexually

A

Sexual = strawberry seeds on fruit

Asexually = runners

23
Q

Describe how daffodils reproduce asecaully

A

Bulbs divide

Year 11 triple biology (15 decks)

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