Question

Pyramid of numbers deals with number of

(a) species in an area

(b) individuals in a community

(c) individuals in a tropic-level

(d) subspecies in a community.

Answer 1

Answer is C-- individuals in a tropic-level.

Pyramid of numbers represents the number of organisms graphically in a pyramid. Each bar represents the number of individuals at each tropic level in the food chain. For exaple a large number of caterpillars iliving in the oak tree provide food for several blue tits, which in turn cosumed by a sparrowhack. The pyramid of numbers usually shows that the number of organisms at each tropic level gets smaller towards the top