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Biology Test 21...

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  • Question 1
    4 / -1

    Which of the following are examples of adaptive radiation?

  • Question 2
    4 / -1

    Darwin finches is an example of :-

    (a) Hardy-Weinberg equilibrium

    (b) Natural selection

    (c) Adaptive radiation

    (d) Geographical isolation

    (e) Allopatric speciation

  • Question 3
    4 / -1

    "Kangaroo" and "Marsupial mole" are example of:-

  • Question 4
    4 / -1

    A newly invaded group of organisms in a particular geographical area may lead to an adaptive radiation if, this area :

  • Question 5
    4 / -1

    Which of the following set has homologous organs:

  • Question 6
    4 / -1

    Industrial melanism and DDT resistance in pest indicates which type of natural selection ?

  • Question 7
    4 / -1

    According to Hugo de Vries:-

  • Question 8
    4 / -1

    By chance change in gene/Allelic frequencies is called

  • Question 9
    4 / -1

    The unit of evolution is :-

  • Question 10
    4 / -1

    Which is the most common mechanism of genetic variations in the population of sexually reproducing organism?

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