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प्रश्न
Give the name and function for ‘A’ and ‘B’ from the diagram given below
उत्तर
| Name | Function | |
| A | Acrosome | Secretes hydrolytic enzymes such as hyaluronidase which helps the sperm to penetrate the egg during fertilisation |
| B | Tail | Flagellar movements enable the sperm to ascend in the female reproductive tract |
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संबंधित प्रश्न
In meiosis, the number of chromosomes becomes ___________.
Explain two main process in sexual reproduction.
The part labelled as ______ contains the energy source that facilitates sperm motility.
There is no cell division involved in ______.
The cell which undergoes meiosis I during spermatogenesis is the ______.
During embryonic development, the establishment of polarity along anterior/posterior, dorsal/ventral or medial/lateral axis is called ______.
Preparation of sperm before penetration of ovum is ______.
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?
Which type of cell division forms spermatids from the secondary spermatocytes?
Distinguish between human sperm and ovum.
