Multiple choice

Chiasmata are most appropriately observed in meiosis during

  1. diakinesis

  2. diplotene

  3. metaphase II

  4. pachytene

  5. -

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Diplotene is a point at which paired chromosomes remain in contact during the first metaphase of meiosis (diplotene). At this point, crossing over and exchange of genetic material occurs between the strands.