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Human Reproduction

Question

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Why scrotal sacs are present outside the body ?

Solution

The scrotal sacs are present outside the body to provide optimal temperature for the spermatogenesis. It maintains temperature that is 2 to 2.5

°

C lower than the normal temperature of the body.

Some More Questions From Human Reproduction Chapter

Seminiferous tubules open into vasa efferentia through :

Polar bodies are produced during the process :

In 28 days woman's menstrual cycle, ovulation occurs on :

Scrotum communicates with abdominal cavity through :

How many spermatozoa or sperms are present in human ejaculate ?

Acrosome is a part of:

Humans are :

Menstrual cycle occurs in :

Spermatozoa are produced in the .................. tubules of testes while ova are formed in the .................. of ovaries.

Corpus luteum secretes..................while Leydig cells secrete..................

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