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प्रश्न
The mother germ cells are transformed into a mature follicle through series of steps. Provide the missing steps in the blank boxes.
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उत्तर
The mother germ cells
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संबंधित प्रश्न
How is 'oogenesis' markedly different from 'spermatogenesis' with respect to the growth till puberty in the humans?
Draw a labelled diagram of sperm.
In case of sexual reproduction, newborn show similarities about characters. Explain this statement with suitable examples.
Explain the structure of secondary oocyte.
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.
Complete the analogy.
1 primary spermatocyte : 4 spermatozoa :: 1 primary oocyte : ____________.
Which of the following correctly describes the secondary oocyte?
Identify the correct stages (P - S) in the given diagram of spermatogenesis.
By which process sperms released from the seminiferous tubules?
The immature male germ cell undergo division to produce sperms by the process of spermatogenesis.
Choose the correct one with reference to the above.
Which of the following is a primary sex organ of female?
Head of epididymis is called as ______.
Select the correct sequence of stages of spermatogenesis in a human male ______.
Mark the odd one.
What does the figure represent?
In the process of fertilization, this is true:
Growth hormone of pituitary is more effective in ______.
In spermatogenesis, at the end of the first meiotic division ______ are formed.
Answer the following:
How many primary spermatocytes and oocytes are required for the formation of 100 spermatozoa and ova?
Distinguish between human sperm and ovum.
