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In which areas does the dark melanic spe...

In which areas does the dark melanic species of the peppered moth abound?

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### Step-by-Step Solution: 1. **Understanding the Question**: The question asks about the areas where the dark melanic species of the peppered moth is found in abundance. The term "abound" means to exist in large amounts. 2. **Background Knowledge**: To answer this, we need to understand the phenomenon known as industrial melanism, which is a key example of natural selection as proposed by Charles Darwin. 3. **Historical Context**: Before the Industrial Revolution, in areas like Manchester, England, the common peppered moth (Biston betularia) had two color variations: the light-colored (white) form and the dark-colored (melanic) form. Prior to industrialization, the white moths were more common, making up about 99% of the population. ...
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ICSE-EVOLUTION-PRACTICE QUESTIONS (Very Short Answer Type Questions)
  1. Evolution is a discontinuous process. Is it correct?

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  2. Give the three key factors of the modern concept of evolution.

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  3. In which areas does the dark melanic species of the peppered moth abou...

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  4. What is the cause of sickle-cell anaemia?

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  5. List three mechanisms by which variant genotypes can be produced in na...

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  6. Which source of variation is denied to the asexually reproducing organ...

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  7. What is the significance of the Lederberg's experiment?

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  8. Who proposed the theory of origin of species by natural selection?

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  9. Which is the common ancestor of old world monkeys, apes and humans?

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  10. Name the common ancestor of the great apes and man.

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  11. Man descended from monkeys'. Do you agree?

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  12. Which is the earliest fossil of prehistoric man?

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  13. Name the apes which are the most primitive.

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  14. What is the cranial capacity of man?

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  15. Where have the fossils of Sivapithecus found?

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  16. Name the extinct representative of modern man.

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  17. Name two vestigial structures in man.

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  18. Define analogous organs. Give one example.

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  19. If you discover a fossil of a bird with scales on the body and teeth i...

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  20. Mention one living example of the family Hominidae.

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