Questions I got wrong P1 Flashcards
1
Q
Explain one way in which meiosis results in genetic variation
A
Independent segregation occurs (1) resulting in different combinations of chromosomes (2)
2
Q
Describe and explain appearance of one chromosome in a cell that is preparing for meiosis
A
Chromosomes made up of 2 sister chromatids (1) Attached by a centromere (2) because DNA replication has occurred (3)
3
Q
Why is it an advantage that there’s more cells undergoing meiosis in males than females
A
More gametes produced in males
