Zoology - Evolution Question with Solution | TestHub

Exobiology involves studies related to the origin, evolution and distribution of life within the context of cosmic evolution. It also involves the study of the kind of life that may exist in outer space. Many theories proposed that the ‘protoplasm’ reached the Earth in the form of spores or germs or other simple particles from some unknown part of the universe with the cosmic dust and subsequently evolved into various forms of life.