Q. 195.0( 1 Vote )

Draw a diagram of

Answer :


Fig. Structure of human sperm


(a) Function of acrosome-


• The acrosome is filled with enzymes like hyaluronidase and acrosin that help in the fertilization of the ovum.


(b) Function of nucleus-


• The nucleus stores genetic material.


• It contains a haploid (N) nucleus in which 23 chromosomes (22 autosome+ either X or Y).


(c) Function of middle piece-


• The middle piece contains may mitochondria, which produce energy for the movement of a tail which facilitates sperm motility essential for fertilization.


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