Correct option is D
Zygotene stage is where synapsis begins and homologous chromosomes pair to form bivalents.
This stage precedes crossing over, which occurs in the pachytene stage.
Zygotene stage is where synapsis begins and homologous chromosomes pair to form bivalents.
This stage precedes crossing over, which occurs in the pachytene stage.
Suggested Test Series
Suggested Test Series