B1 - Genetic Variation

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I will pose some questions, and tell you how many marks they are worth. Try not to look at the bottom of this page. When you have the answers written down, you may check them at the bottom.

1. There are 3 sources of genetic variation. What are they? [3 marks]

2. What is a gamete? [1 mark]

3. How many pairs of chromosomes does a…

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