ICSE Class X Biology 2017 Solved Papers

The diagram shown below is the longitudinal section of a testis of man. Study it carefully and answer the questions that follow :

Question : 69 of 101

Marks: +1, -0

State the functions of the parts labelled 1 and 3 in the diagram.

Solution:

1 (Scrotum) - Helps in maintainning temperature required for sperm production.
2 (Epidiymis) - Helps in maturation of sperms.

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