Removal or degradation of environmental pollutants or toxic materials by living organisms is called__________?

Related Mcqs:

Amoeba can move with the help of?

A. Flagella B. Pseudopodia C. Water D.Cilia...

Which of the following plant group first formed true leaves________________?

A. Psilopsida B. Lycopsida C. Sphenopsida D. Pteropsida...

At the induction of action potential opening of Na+ gate with influx of Na+ is a ___________ processes?

A. Active transport B. Passive transport C. Diffusion D. none of these...

Which of the light is mainly absorbed by the plants?

A. Orange B. Red C. Green D. Both A and B...

Malarial parasite is injected into man as__________?

A. sporozoites B. merozoites C. zygote D. none of these...