For two statements are given-one labelled Assertion (A) and the other labelled Reason (R). Select the correct answer to these questions from the codes (a), (b), (c) and (d) as given below:

Both A and R are true, and R is correct explanation of the assertion.
Both A and R are true, but R is not the correct explanation of the assertion.
A is true but R is false.
A is false but R is true.

Assertion: Internal fertilisation occurs in mammals and birds.
Reason: External fertilisation occurs in reptiles, amphibians, and fishes.

Question

For two statements are given-one labelled Assertion (A) and the other labelled Reason (R). Select the correct answer to these questions from the codes (a), (b), (c) and (d) as given below:

Both A and R are true, and R is correct explanation of the assertion.
Both A and R are true, but R is not the correct explanation of the assertion.
A is true but R is false.
A is false but R is true.

Assertion: Internal fertilisation occurs in mammals and birds.
Reason: External fertilisation occurs in reptiles, amphibians, and fishes.

Shiksha Nation · Accepted Answer

(c) A is true but R is false.
Explanation:
The fertilisation which occurs inside the female body is called internal fertilisation. Reptiles show internal fertilisation

Verified Answer

Verified Answer