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NEETZoologyOrganisms and Populations

Which of the following are the characteristics of an expanding population? (i) Pyramid-shaped age structure. (ii) An urn- shaped age structure. (iii) Pre-reproductive and reproductive age groups become more or less equal in size. (iv) Rapidly growing population with high birth rate.

Options

  1. A(i) and (iii)
  2. B(i) and (iv)
  3. C(iii) and (iv)
  4. D(ii) and (iii)

Correct answer

B. (i) and (iv)

Step-by-step solution

For the growing population the age structure looks like pyramid shape indicating rapid growth of population with high birth rates

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