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प्रश्न
How many spermatozoa are formed from one secondary spermatocyte?
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उत्तर
Four spermatids are formed from one secondary spermatocyte. All of them subsequently develop into spermatozoa through a process called spermiogenesis.
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संबंधित प्रश्न
Mammalian egg is ____________.
Answer the following type of question Assertion (A) and Reason (R).
(A) - Head of the sperm consists of acrosome and mitochondria.
(R) - Acrosome contains spiral rows of mitochondria.
Define gametogenesis.
Which of the following are known as the nourishing cells present in the seminiferous tubules?
Identify the labels (i-iv) in the given diagram of the ovum.
Identify the proper order of spermatogenesis and choose the correct option.
Which is the correct order of steps occurring during spermatogenesis?
Extrusion of second polar body from egg nucleus occurs ______.
It The cell division in secondary oocyte is suspended at ______.
Corona radia is made up of ______.
How many functional sperms and how many ova will be formed by a primary spermatocyte and a primary oocyte.
Besides activating the egg another role of a sperm is to carry ______ to egg.
In spermatogenesis, reduction division of chromosome occurs during conversion of ______.
Which of the following contains the actual genetic part of a sperm?
Which one is released from the ovary?
Select the correct sequence of stages of spermatogenesis in a human male ______.
How many primary oocytes produce one oogonia?
The spermatogonia undergo division to produce sperms by the process of spermatogenesis. Choose the correct one with reference to above.
Distinguish between human sperm and ovum.
