Displaying articles by tag: General Characters of Mammals

BS Media in Zoology

Saturday, 01 July 2017 18:57

GENERAL CHARECTERS OF MAMMALS

Mammal like Reptiles therapsida might have given Mammals. It occured at the end of Triassic period of Mesozoic era. In Jurassic period only few mammals existed. In the coenozoic era these animals increased their number and became very complex. This era is called 'age of mam­mals'. Today nearly 8500 species…