Saved Bookmarks
| 1. |
What are mammals ? Write three features of mammales |
|
Answer» A large class of warm blooded vertebrates having mammary glands in the female, a thoracic diaphragm and a four chambered heart. The class includes the whale, bats, etc. Mammals are a class in phylum vertebrate of kingdom animalia.Following are main characteristics-1) Have mammary gland to feed young ones2) Have an exoskeleton of hair3) Give birth to live young |
|