Biology for IGCSE & O level - Inheritance (Section 8 - No. 9)
Which of the following are steps involved in Meiosis I? (Select all that apply)
Synapsis
Crossing Over
Separation of homologous chromosomes
Separation of sister chromatids
คำอธิบาย
These are the defining characteristics. Sister chromatid separation happens in Meiosis II.