English
Karnataka Board PUCPUC Science 2nd PUC Class 12

Draw a labelled diagram of a section through the ovary.

Advertisements
Advertisements

Question

Draw a labelled diagram of a section through the ovary.

Diagram
Advertisements

Solution 1

shaalaa.com

Solution 2

shaalaa.com
  Is there an error in this question or solution?
Chapter 2: Human Reproduction - EXERCISES [Page 40]

APPEARS IN

NCERT Biology [English] Class 12
Chapter 2 Human Reproduction
EXERCISES | Q 13. | Page 40
Nootan Biology [English] Class 12 ISC
Chapter 2 Human Reproduction
NCERT EXERCISES | Q 13. | Page 116

RELATED QUESTIONS

Give the name and function for ‘A’ and ‘B’ from the diagram given below


Draw a sectional view of human ovary and label the different follicular stages, ovum and Corpus luteum.


Explain the development of a secondary oocyte (ovum)  in a human female from the embryonic stage upto its ovulation. Name the hormones involved in this process.


Identify True/False statement. Correct the false statement to make it true.

Oogenesis takes place in the corpus luteum.


Body breaks up into several fragments and each fragment starts to live as a new individual. This is ______ type of reproduction.


Which precautions will you follow to maintain the reproductive health?


What is gamete formation?


Explain two main process in sexual reproduction.


The Androgen Binding Protein (ABP) is produced by ____________.


Mention the differences between spermiogenesis and spermatogenesis.


The part labelled as ______ contains the energy source that facilitates sperm motility.


Which of the following occurs during maturation phase of spermatogenesis?


500 spermatozoa are formed from ____________ secondary spermatocytes.


The immature male germ cells differentiates into ______ at the end of meiosis I. 


Which of the following is diploid?


______ undergoes 2nd meiotic division during spermatogenesis.


How many sperms are formed from a secondary spermatocyte?


Middle piece of mammalian sperm possesses ______.


There is no cell division involved in ______.


It The cell division in secondary oocyte is suspended at ______.


Which among the following has 23 chromosomes?


The head of the epididymis at the head of the testis is called ______.


Which of the following are called dual gland?


Read the following and answer from given below:

Oogenesis is the process of the formation of an ovum in the ovaries. It consists of three phases: multiplication, growth, and maturation. Oogenesis is controlled by hormones GnRH, LH, FSH. GnRH secreted by the hypothalamus stimulates the anterior lobe of the pituitary gland to secrete LH and FSH.

Which cell division is involved in the formation of secondary oocytes?


What does the figure represent?


Observe the given figure and answer the questions that follow.

  1. Label A and B.
  2. Identify the process.
  3. What happens during this process and what is formed?

In our society the women are often blamed for giving birth to daughters. Can you explain why this is not correct?


Complete the analogy with respect to the structure of sperm.

Nebenkern : ‘X’ : : Acrosome is formed from : ‘Y’


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×