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What Is Gestation?

Assertion : I...

Question

Assertion : Implantation is the process of attachment of blastocyst on uterine endometrium.
Reason : Implantation is controlled by trophoblast and occurs by decidual cell reaction.

A

Both Assertion and Reason are true and Reason is a correct explanation of Assertion

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B

Both Assertion and Reason are true but Reason is not a correct explanation of Assertion

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C

Assertion is true but Reason is false

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D

Both Assertion and Reason are false

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E

Assertion is false but reason is true.

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Solution

The correct option is B Both Assertion and Reason are true but Reason is not a correct explanation of Assertion
The process of attachment of the blastocyst (mammalian blastula) on the endometrium of uterus is called implantation.

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Q. Assertion :Implantation is the process of attachment of blastocyst on uterine endometrium Reason: Implantation is controlled by trophoblast and occurs by decidual cell reaction

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