The osmoregulatory tissue in all animals is

In all animals the osmoregulatory tissue is

What is the osmoregulatory organelle in amoeba and paramoecium ?

(a) Which is the simplest kind of tissue in animals ? Name other animals tissues also. (b) List atleast three functions of this simplest animal tissue.

Animal Tissue

Animal tissue

Name the four types of tissues in animals.

Which is the osmoregulatory organ in man?

Name an osmoregulatory hormone.