___________ function as multisensory hydraulic valve?

Related Mcqs:

Which Vitamin is needed for the formation of a light-sensitive pigment in the retina.

A. Vitamin A B. Vitamin C C. Vitamin D D. B complex...

Panting is a representative of which mechanism?

A. Pigmentation. B. Respiration. C. Evaporative cooling. D. Excretion....

In animals excess of nitrogen is excreted primarily in form of___________?

A. Creatinine B. Trimethyamine oxide C. Pyrimidine D. Ammonia...

In man which organisms cause abscesses on the skin of arms or legs?

A. Ascaris B. Bacteria C. Ring worm D. Suinea worm...

Unlike other algae, diatoms do not readily decay due to___________?

A. Nonliving cells B. Siliceous wall C. Mucilaginous wall D. Water proof cell...