Home
Class 12
BIOLOGY
(i) How many primary follicles are left ...

(i) How many primary follicles are left in each ovary in a human female at puberty ?
(ii) Draw a sectional view of the ovary showing the different follicular stages of a human female in her preovulatory phase of menstrual cycle.

Text Solution

Verified by Experts

(i) Only 60,000-80,000 primary follicles are left in each ovary in a human female at puberty.
(ii) See Q.24, Set-II., Delhi Board-2008.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • XII BOARDS

    XII BOARD PREVIOUS YEAR PAPER ENGLISH|Exercise BIOLOGY (Theory)[SET-I][Comptt.] Section -D|1 Videos
  • XII BOARDS

    XII BOARD PREVIOUS YEAR PAPER ENGLISH|Exercise BIOLOGY (Theory)[SET-I][Comptt.] Section -E|7 Videos
  • XII BOARDS

    XII BOARD PREVIOUS YEAR PAPER ENGLISH|Exercise BIOLOGY (Theory)[SET-I][Comptt.] Section-B|6 Videos
  • SAMPLE PAPER 2019

    XII BOARD PREVIOUS YEAR PAPER ENGLISH|Exercise Section E Part B|3 Videos

Similar Questions

Explore conceptually related problems

How many primary fillicles are left in each ovary at puberty ?

At the time of puberty how many primary follicle left in each ovary :-

At puberty total number of primary follicles in each ovary of human female is about

Draw a labelled diagram of a sectional view of human ovary showing various stages of follicles growing in it.

Draw a labelled diagram to show inter-relationship of four accessory ducts in a human male reproductive system. OR Draw a sectional view of the human ovary showing the different stages of developing follicles, corpus luteum and ovulation.

(a) Draw a labelled diagram of the human female reproductive system. (b) Enumerate the events in the ovary of a human female during (i) Follicular phase (ii) Luteal phase of menstrual cycle.

In a human female, the menstrual cycle is of 24 days. What will be the length of follicular phase and luteal phase if the menstrual phase is for four days?

How is 'oogenesis' markedly different from 'spermatogenesis' with respect to the growth till puberty in the humans? b) Draw a sectional view of human ovary and label the difference follicular states, ovum and Corplus luteium.

Differentiate between major structural changes in the human ovary during the follicular and luteal phase of the menstrual cycle.

Differentiate between major structural changes in the human ovary during the follicular and luteal phase of the menstrual cycle.