In organisms that reproduce sexually, a reduction division takes place before fertilisation. Which reasons explain why this is needed?
- A1 only
- B2 only
- C2 and 3 only
- D1, 2 and 3
Biology 9700 · AS & A Level · Replication and division of nuclei and cells
In organisms that reproduce sexually, a reduction division takes place before fertilisation. Which reasons explain why this is needed?