Question

Explain giving reasons for the following. In a group of organisms if:
(I) Predators are more in a group.
(II) Organisms survive accidently.
(III) Organisms are not able to survive in changing environmental conditions.

Answer 1

Dear Student
1) if predators like lion and tiger are more, it will decrease the number of primary consumers like deer, etc, which are their food. Thus, it will in balance the whole food chain or even food web and ecosystem will be disturbed.
2) if an organism survives accidentally, it's population will increase as other species will be destroyed.
3) if they can't adapt to the changing environmental condition, they will be extinct.

Regards