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प्रश्न
Assertion (A): Testes in human males are located outside the abdominal cavity in scrotum.
Reason (R): Scrotum provides a lower temperature than the normal body temperature for sperm formation.
विकल्प
Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of (A)
Both Assertion (A) and Reason (R) are true but Reason (R) is not the correct explanation of (A)
Assertion (A) is true, but Reason (R) is false.
Assertion (A) is false, but Reason (R) is true
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उत्तर
Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of (A).
Explanation:
Human testes are located outside the abdominal cavity in a pouch called the scrotum. The goal is to keep the scrotal temperature lower than the internal body temperature.
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संबंधित प्रश्न
Differentiate between Human skin cell and Human ovum (number of chromosomes).
List the structures, in their correct sequence, through which the sperms must pass from the time they are produced in the testes to the time they leave the urethra.
Sketch the labelled diagram.
Human male reproductive system.
Which hormone controls the secondary sexual characters in males?
A pair of ducts arising from testis, which carries sperms are ______
______ carries sperms to the seminal vesicles.
What is the significance of epididymis in male fertility?
The given statement is incorrect. Rewrite the correct statement:
Seminiferous tubules secrete Testosterone.
State very briefly the chief function of the following:
Sperm duct (vas deferens)
Write important function of the following:
Testis
