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Industrial melanism is an example of...

Industrial melanism is an example of

A

A.Neo- Lamarckism

B

B.Natural selection

C

C.Neo- Darwinism

D

D.Mutation

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The correct Answer is:
B
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Given below are four statements (A - D) each with one or more blanks. Statement: (A) Eyes of (i) and mammals look alike and are results of (ii) evolution. (B). Nictating membrane is a (i) organ and an (ii) evidence of evolution. (C) Miller provided an experimental evidence of (i) evolution in a sealed chamber containing CH_4 , NH_3 , H_2 and (ii) (D) Industrial melanism is an example of (i ) . Select the option which correctly fills up the blanks in two statements.

Industrial melanism is and example of

Industrial melansim in an example of :

Industrial melanism in peppered moth is an excellent example of natural selection in the recent history'. Justify this statement.

Industrial melanism is one of the most striking example which demonstrates natural selection. After industrial revolution the black coloured form of the peppered moth increased as compared to dull grey or white moth. The black coloured form developed as a result of

Industrial melanism in peppered moth occurred due to natural selection . The significant reason for this is (a) the light coloured white moths could not be noticed by predatory birds after deposition of soots on bark of trees (b) mutation in light coloured moths due to increase in industrial pollution (c) advantageous selection of black moths on tree in polluted areas, resulting in increase population of black moths (d) advantageous selection of white moths on tree in polluted areas, resulting in increased population of white moths

Industrial melanism as found in peppered moth proves that

Read the following statements about evolution : Homology is based on convergent evolution whereas analogy refers to a situation exactly opposite . Industrial melanism in England is one of best examples of comparative anatomy. Disturbance in genetic equilibrium in a population indicates the evolution have occurred .

Industrial melanism as observed in peppered moth proves that

Industrial melanism as observed in peppered moth proves that

CENGAGE BIOLOGY ENGLISH-EVOLUTION-Archives
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