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(A) : Each and every organism is capable...

(A) : Each and every organism is capable to live only for a limited period of time.
(R) : The period from birth to the natural death of an organism is termed its life-span.

A

If both (A) and (R) are true and (R ) is the correct explanation of (A)

B

If both (A) and (R) are true but (R ) is not the correct explanation of (A)

C

If (A) is true but (R) is true

D

If both (A) and (R) are false.

Text Solution

Verified by Experts

The correct Answer is:
b
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Knowledge Check

  • The period from birth to the natural death of an organism represent its

    A
    Life span
    B
    Life cycle
    C
    Natality
    D
    Mortality

  • The period from birth to the natural death of an organism represents -

    A
    Reproductive phase
    B
    Life cycle
    C
    Life span
    D
    Life style

  • Each and every organism can live only for a certain period of time. The period from birth to the natural death of an organism represents its

    A
    Asexual reproduction
    B
    Sexual reproduction
    C
    Development.
    D
    Life span

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    Each and every organism can live only for a certain period of time. The period from birth to the natural death of an organism represents its

    Read the following five statement about lifespan ( A to E) and select the options with all correct statements: (A) The peroid from birth to the natural death of an organism represents its life span . (B) Life span of organisms are correlated with their sizes. (C) The sizes of crows and parrots are not very differnet yet their life spans shown a wide difference. (D) A mango tree has a much shortes life span as compared to a peepal tree. ltbr gt (E) All higher oragnsims are immortal, they have no natural death .

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    Assertion :- The rate of appearance of new forms is liked to the life cycle or the life span of organisms. Reason :- The organism with short life span have ability to produce more progenies in shorter time and that have chance to more expsure with nature.

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