Why are testes located outside the abdominal cavity in scrotum?
A
Because sperm formation requires a higher temperature.
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B
None of these
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C
Because sperm formation requires more space.
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D
Because sperm formation requires a lower temperature.
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Solution
The correct option is D Because sperm formation requires a lower temperature. Correct option: (b) Because sperm formation requires a lower temperature.
Sperms require a lower temperature than the normal body temperature for proper development.
Hence, they are located in the scrotum outside the abdominal cavity as it acts as thermoregulator.