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A: During evolution pouched mammals of A...

A: During evolution pouched mammals of Australia survived.
R: Due to lack of competition from any other mammal due to continental drift.

A

If both Assertion `&` Reason are true and the reason is the correct explanation of the assertion. Then mark (1)

B

If both Assertion `&` Reason are true but the reason is not the correct explanation of the assertion, then mark (2)

C

If Assertion is true statement but Reason is false, then mark (3)

D

If both Assertion and Reason are falses statements, then mark (4)

Text Solution

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[" Pouched mammals of australia survived "],[" due to :- "],[" (1) Mutation "],[" (2) Gene migration "],[" (3) Continental drift "],[" (4) Reason is not clearly known "]

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Knowledge Check

  • Assertion :- Due to continental drift pouched mammals of Australia survived. Reason :- There is lack of competition from any other mammal.

    A
    If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion.
    B
    If both Assertion & Reason are True but Reason is a not a correct explanation of the Assertion.
    C
    If Assertion is True but the Reason is False.
    D
    If both Assertion & Reason are false.

  • Assertion : Due to continental drift, when South America joined North America, North American animals were overridden by South American fauna. Reason : Due to the same continental drift, placental mammals of Australia survival because of lack of competition from any other mammal.

    A
    If both assertion and reason are true and the reason is the correct explanation of the assertion.
    B
    If both assertion and reason are true but reason is not the correct explanation of the assertion.
    C
    If assertion is true but reason is false.
    D
    If both assertion and reason are false

  • Due to continental drift, the South American mammals were overdden by

    A
    Australian marsuplals
    B
    Sauropsids
    C
    Synapsids
    D
    North American fauna

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