In anaphase II,

  1. crossing over occurs
  2. sister chromatids separate
  3. homologous chromosomes separate
  4. bivalents form
Answer

B) sister chromatids separate

Centromeres divide in anaphase II. AS & A Level Biology · Topic 16 Inheritance · 16.1 Passage of information from parents to offspring

Biology MCQ · More A Level Biology: Inheritance MCQs · Practise