Consider the following statements (a-d) each with one or two blanks:
(a) Bears go into (1) during winter to (2) cold weather.
(b) A conical age pyramid with a broad base represent (3) human population.
(c) A wasp pollinating a fig flower is an example of (4).
(d) An area with high levels of species richness is known as (5) .
Find the correct fill up words.

Options

A. (3) -stable (4) -commensalism, ble, (5) marsh
B. (1) - aestivation, (2) -escape ,(3) -stable, (4) -mutualism
C. (3)-expanding , (4)-commensalism, (5), biodiversity park
D. (1)-hibernation, (2) -escape ,(3)-expanding , (5) hot spot.

Answer

D

Explanation

1. Hibernation. 2. Escape 3. Expanding 4. Mutualism 5. Hot spot