KS3 Biology – Genetics and evolution – 1 – Exam Style Questions with Answers

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KS3_GEN_BIO_GENE_1

1 / 10

Which choice represents a purebred?

2 / 10

Which is an accurate statement about the pedigree?

3 / 10

A ______________ is a tool used to predict the possible genotype from certain parents.

4 / 10

The structures shown are_________.

5 / 10

How many female carriers are there?

6 / 10

Which best describes the similar function of wings in birds and butterflies?

7 / 10

What is this an example of?

8 / 10

A brown rabbit is easily hunted and killed in an arctic ecosystem. Which would be expected to appear most often in future generations born in the same ecosystem?

9 / 10

Which term refers to the process by which individuals that are better suited to the environment survive and reproduce therefore passing down their genes to their offspring?

10 / 10

Y = yellow and y = green.  Given the blank Punnett Square, what will the results be?

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