Megaphylls are characteristic for____________?

Related Mcqs:

Biological sciences have a set methodology and it is based on ?

A. Experimental inquiry B. Esthetic preference C. Philosophical ideas D. Imaginations...

Operculum is present in_____________?

A. bony fish B. sea fish C. cartilaginous fish D. none of these...

The pressure generated when water enters & inflates plant cells is called ___________ potential?

A. Water B. Osmotic C. Pressure D. Solute...

Most of the marine invertebrates are__________?

A. Osmoconformers B. Osmoregulators C. Both depend upon the concentration of sea water D. None of these...

Which of the following openings have cilia?

A. Nephrostome B. Nephridiopore C. Both of these D. None of these...