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According to Darwin, the organic evoluti...

According to Darwin, the organic evolution is due to

A

Reduced feeding efficiency in one species due to the presence of interfering species

B

Intraspecific competition

C

Interspecific competition

D

Competition within closely related species

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The correct Answer is:
C
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Given below are four statements (A-D) each with one or two blanks. Select the option which correctly fills up the blanks in two statements. (A) Wings of butterfly and birds look alike and are the results of i evolution. (B) Miller showed that CH_(4), H_(2),NH_(3) and i when exposed to electric discharge in a flask resulted in formation of ii (C) Vermiform appendix is a i organ and an ii evidence of evolution. (D) According to Darwin, evolution took place due to i and ii or the fittest.

Given below are four statements (A-D) each with one or two blanks. Select the option which correctly fills up the blanks in two statements. (A) Wings of butterfly and birds look alike and are the results of i evolution. (B) Miller showed that CH_(4), H_(2),NH_(3) and i when exposed to electric discharge in a flask resulted in formation of ii (C) Vermiform appendix is a i organ and an ii evidence of evolution. (D) According to Darwin, evolution took place due to i and ii or the fittest.

VMC MODULES ENGLISH-EVOLUTION -IMPECCABLE
  1. The tendency of population to remain in genetic equilibrium may be dis...

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  2. The process by which organisms with dif- ferent evolutionary history e...

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  3. According to Darwin, the organic evolution is due to

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  4. Variation in gene frequencies within popu- lations can occur by chance...

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  5. Forelimbs of cat, lizard used in walking, fore- limbs of whale used in...

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  6. Which one of the following are analogous structures?

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  7. Which of the following had the smallest brain capacity?

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  8. A population will not exist in Hardy-Weinberg equilibrium if

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  9. The wings of a bird and the wings of an insect are

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  10. Industrial melanism is an example of : -

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  11. Which of the following structures is homologus to the wing of a bird?

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  12. Analogous structures are a result of

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  13. Following are the two statements regarding the origin of life (a) Th...

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  14. Genetic drift operates in

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  15. In Hrady-Weinberg equation, the frequency of heterozygous individual i...

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  16. The chronological order of human evolution from early to the recent is

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  17. Which of the following is the correct sequence of events in the origin...

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  18. According to hugo de vries , the mechanism of evolution is

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  19. Among the following sets of examples for divergent evolution ,select ...

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  20. The similarity of bone structure in the forelimbs of many vertebrates ...

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