The animals which do not actively control the osmotic condition of their body fluids are

What are osmoconformers and osmoregulators ? Give examples of each of them. How do they maintain osmotic condition of their body fluids ?

How do genes control the structure and functioning of the body?

The organism in which body temperature changes with the ambient temperature and in aquatic animals, the osmotic concentration of the body fluid change with that of the ambient water osmotic concentration. These animals and plants are simply

The animals which do not have a steady body temperature are

The animals which do not have a steady body temperature are

The animals which do not have a steady body temperature are

The animals which do not have a steady body temperature are