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Home Questions YUTHSS7T6S
Target Exam

CUET

Subject

Biology

Chapter

Human Reproduction

Question:

Assertion: In human male, testes are extra abdominal and lie in scrotal sacs.
Reason:: Scrotum acts as thermoregulator and keeps testicular temperature lower(2- 2.5°C lower than the normal temperature necessary for  spermatogenesis.

Options:

Both Assertion (A) and Reason (R) are correct and R is the correct explanation of A.

Both Assertion (A) and Reason (R) are correct and but R is not the correct explanation of A.

Assertion (A) is true but Reason (R) is not correct.

Both Assertion (A) and Reason are false (F ).

Correct Answer:

Both Assertion (A) and Reason (R) are correct and R is the correct explanation of A.

Explanation:

In human male, testes are extra abdominal and lie in scrotal sacs.
The  scrotum acts as thermoregulator and keeps testicular temperature lower(2- 2.5°C lower than the normal temperature necessary for  spermatogenesis.

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