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Card 6

Front

What are the causes of genetic variation?

Back

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Card 7

Front

What is the term called when genes change?What is it caused by?

Back

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Card 8

Front

What can mutations in body cells lead to?

Back

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Card 9

Front

Why do mutations have a bigger effect in sex cells?

Back

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Card 10

Front

What can mutations in gametes cause?

Back

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Card 11

Front

What does natural selection cause?

Back

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Card 12

Front

Explain Natural selection.

Back

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Card 13

Front

What is selective breeding?

Back

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Card 14

Front

How long ago did life on Earth begin?

Back

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Card 15

Front

What were the very first living things like?What are living things like now?

Back

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