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प्रश्न
Draw a sectional view of human ovary and label the different follicular stages, ovum and Corpus luteum.
Draw a labeled diagram of a section through ovary.
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उत्तर
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संबंधित प्रश्न
Give the name and function for ‘A’ and ‘B’ from the diagram given below
Briefly describe the process of spermatogenesis.
Define spermiation.
What is oogenesis?
Body breaks up into several fragments and each fragment starts to live as a new individual. This is ______ type of reproduction.
Answer the following type of question Assertion (A) and Reason (R).
(A) - In human males, testes are extra-abdominal and lie in scrotal sacs.
(R) - Scrotum acts as a thermoregulator and keeps the temperature lower by 2°C for normal sperm production.
Mention the differences between spermiogenesis and spermatogenesis.
At what stage of development are the gametes formed in newborn male and female?
Identify the correct stages (P - S) in the given diagram of spermatogenesis.
Which of the following is diploid?
Draw a labelled diagram of a Graafian Follicle.
How many sperms are formed from 4 primary spermatocytes?
The process of release of spermatozoa from Sertoli cells into cavity of the seminiferous tubules is called ______.
At what stage of life is oogenesis initiated in a human female?
1st polar body is formed at which stage of oogenesis?
After the release of the secondary oocyte, the Graafian follicle develops into ______.
Mark the odd one.
The spermatogonia undergo division to produce sperms by the process of spermatogenesis. Choose the correct one with reference to above.
During reproduction, the chromosome number (2n) reduces to half (n) in the gametes and again the original number (2n) is restored in the offspring. What are the processes through which these events take place?
What are the two main types of gametogenesis based on the organ in which they occur?
