Variation and natural selection types of variation - CCEA test questions - CCEA Double Award

1

What is variation caused by?

2

Which type of variation is human blood groups an example of?

3

According to Darwin’s theory of evolution, how do new species evolve?

4

Which individuals are most likely to survive to reproduce?

5

Why might antibiotic resistance develop in populations of bacteria?

6

Which type of variation can be passed on to the next generation?

7

Which statement about the effects of mutations is correct?

8

What is a mutation?

9

What has provided evidence for evolution?

10

What can happen if a species fails to adapt to environmental changes?