Define ammonoteles.

Identify the correct statements from the below. (I) Animals that excrete most of its nitrogen in the form of ammonia are called ammonoteles, (II) Many animals are ammonotelic (III) Mammals and terrestrial amphibians mainly excrete ammonia are called ureoteles. (IV) Earthworms, while in soil are ureoteles and when in water are ammonoteles.

Define watt.

Define histamine.

Define hypocotyl.

Define LAB.

Define TFM.

Define GPS.