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Assertion (A). The earliest fossils of a...

Assertion (A). The earliest fossils of amphibia are from devonian and called labyrinthodontia.
Reason (R). Decline of earliest amphibian fossils was not of folded nature.
(a) A is true but R is false
(b) Both are true R correct explanation of A
(b) both are true but R is not correct explanation of A
(d) both are false

A

A is true but R is false

B

Both true R correct explanation of A

C

both true but R is not correct explanation of A

D

both false.

Text Solution

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The correct Answer is:
a
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