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Question

Choose the correct option with respect to the assertion and reason given.

Assertion [A]: Sperm formed is stored in the seminal vesicle.

Reason [R]: Ejaculation takes place after the addition of secretions from accessory glands.



A

[A] is true and  [R] is false.

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B

[A] is false and [R] is  true .

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C

Both  [A]  and [R] are true and [R] is a correct explanation to [A].

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D

[A] is true and  [R] are true but,[R] is not a correct explanation to [A].

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Solution

The correct option is B

[A] is false and [R] is  true .


Sperm formed in the testes enter the epididymis where they mature. On leaving the epididymis they  enter vas deferens, which is the duct that carries sperm from the epididymis to the ejaculatory duct.

During this transport 3 accessory glands namely the prostate, seminal vesicles and the  bulbourethral glands contribute their secretions which form the bulk of semen.


Biology

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