Question

P2.) Number of Hetrotrophs found in dessert
regions is smaller. However, they are
found in greater numbers in the sea.
Why is this so?​

Answer 1

Answer:

The number of heterotrophs found in desert regions is smaller. This is because in desert regions the number of autotrophs is less and this provides less number of sources of food to the heterotrophs which, in turn, affects the food chain.

Hope it helps you...