Instruction of biology:

Biology words is derived from a two Greek words Bio means Life and logos mean to study.

In 1736 Swedish Scientist Carl Linnaeus for the first time used biology word.

Three major divisions of Biology:

1: Botany: deal with study of plants.

2: Zoology: deal with study of Animals.

3: Microbiology: deal with study of microorganisms. E.g. virus bacteria etc.