Home
Class 12
BIOLOGY
At what stage of life is oogenesis initi...

At what stage of life is oogenesis initiated in a human female?

A

At puberty

B

During menarche

C

During menopause

D

During embryonic development

Text Solution

Verified by Experts

The correct Answer is:
D

Oogensis is the process of formation of functional haploid ova from the diploid germinal cells in the ovary. Oogensis begain during embryonic development but is completed only after fertilisation of the secondary oocyte with the sperm.
Promotional Banner

Similar Questions

Explore conceptually related problems

The human female is:

Which of the following hormone controls the proliferation of endometrium of uterus in human female ?

Which type of cleavage occurs in the zygote of human female ?

When and how does placenta develop in human female?

(i) Explain the events taking place at the time of fertilisation of an ovum in a human female. (ii) Trace the development of the zygote up to its implantation in the uterus. (iii) Give the name and draw a labelled sectional view of the embryonic stage that gets implanted.

Describe the stages of spermatogenesis and differentiate it from oogenesis.

At what age menopause occurs in human female?

During what stage yolk plug is formed?

During which stage of oogenesis the number of chromosomes is reduced to half?

Name the embryonic stage that gets implanted in the uterine wall of the human female. Also draw its diagram.