State the reason why testes lie outside the abdomen in a scrotum?

Why are the human testes located outside the abdominal cavity ? Name the pouch in the which they are present.

Why are the human testes located outside the abdominal cavity ? Name the pouch in the which they are present.

Why are the human testes located outside the abdominal cavity? Name the pouch in the which they are present.

ive reasons for the following: (a) The human testes are located outside the abdominal cavity. (b) Some organisms like honey-bees are called parthenogenetic animals.

State the reason, why GaAs is most commonly used in making of a solar cell.

State with reasons why the graph in the adjacent figure cannot represent one-dimensional motion of a particle.

Assertion: Failure of testes to descend into the scrotum causes sterility in man. Reason: Higher temperature in the abdomen than in the scrotum is not suitable for sperm development.

In which mammals do the testes remain in the abdomen

Assertion : The testes are situated outside the abdominal cavity within scrotum . Reason : Lower temperature for the testis is necessary for spermatogenesis. (a) If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion . (b) If both Assertion & Reason are True but Reason is not a correct explanation of the Assertion. (c) If Assertion is True but the Reason is False . (d) If both Assertion & Reason are False.

In mammals, the testes occur in scrotal sacs outside the abdomen because of the