Diversity of animals and crop species in different ecosystems is called as_______________?

Related Mcqs:

On the basis of cotton cultivated area which on of the following countries occupies first position ?

A. Pakistan B. India C. America D. China...

Annual rye grass releases a chemical through its root that prevents________________?

A. Crop seeds B. weed seed C. Both a and b D. non of these...

In Pakistan, the total length of canal system exceeds________________?

A. 59000 Km B. 52000 Km C. 58000 Km D. 60000 Km...

What is catchment____________________?

A. An area which drains in to pond B. An area of woody plantation C. Ail area of waterlogged condition D. None of the above...

England cotton was imported from the time in__________________?

A. 1430 AD B. 1435 AD C. 1530 AD D. 1500 AD...