The process of appearance of recombination nodules occurs at which sub-stage of prophase I in meiosis?
ADiakinesis
BZygotene
CPachytene
DDiplotene
Answer:
C. Pachytene
Read Explanation:
The process of the appearance of recombination nodules occurs during the Pachytene sub-stage of prophase I in meiosis.
After zygotene comes the pachytene stage. This stage is characterised by the appearence of recombination nodules at which crossing over occurs between non-sister chromatids of the homologous chromosomes.
