Question

what are the features of mammalia​

Answer 1

$\huge\mathfrak\purple{Hello\:Mate}$❤

-Mammalia belongs to the phyllum Vertebrata.

-They give birth to young ones.

-They are warm-blooded organisms.

-They have four-chambered heart.

-They are bilaterally symmetrical,ceolomate and triploblastic.

-They have hair on their skin and oil and sweat glands.

-They have mammary glands.

Hope it helps uh✌✌✌

Answer 2

$\huge \bold \pink{ \leqslant hlo \: sista \geqslant } \\ \\ \huge \bold \pink{ = = answer = > }$

1.they are warm blooded animals

2. they have four chambered heart

3.they have mammary glands for the production of milk to nourish their young.

4.their skin has hairs as well as sweat and oil glands.

5.most of the mammals produce live young ones.h however a few of them like platypus and echidna lay eggs.

eg: cat, human, rat, whale, bat etc

$\huge \bold \pink{hope \: it \: helps}$