The type of plastids which help in pollination is_________?

Related Mcqs:

mitochondria in heart muscles are nearly_____________?

A. 400 B. 375 C. 350 D. 325...

The space between the overtopped dichotomous branches was occupies by a sheet of _________ cells during evolution of megaphyllas?

A. Sclerenchyma B. Chlorenchyma C. Parenchyma D. Collenchyma...

Chlorosis, i.e., yellowish hue on the leaves results from_____________?

A. Accumulation of toxic waste products in leaves. B. Deficiency of chlorophyll. C. Short supplies of mineral nutrients in the soil. D. All of these...

Which of the following has no central nervous system?

A. Hydra B. Man C. Planaria D. Cockroach...

At which times there is no net gaseous exchange between leaves and the atmosphere.

A. Day time. B. Night time. C. Dawn & Dusk. D. Mid night....