Question

5. Name the stages of egg maturation and how can we distinguish them?

Answer 1

Answer =

stages of egg maturation and we can distinguish them are as follows:

1.Oogonium - Meiosis arrest,synthesis RNAs,histones and proteins.

2.primary follicle -formation of follicle,synthesis RNAs,histone,proteins and their storage.

3.Cirtical alveolus stage (Secondary oocyte) - synthesis and release of E2 by granulosa cells stimulated by FSH.starts chemical communication oocyte-follicle cells.

4.Vittellogenic follicle (secondary follicle)-

5.Mature follicle-LH stimulates of follicle cells and synthesis and release of progestagens,progestagens activate meiosis resumption.

6.egg -accumulation of nutrients and genetic material to sustain embryo development until zygotic activation.