Question

Enlist any four characters of Phyllum Mammalia

Answer 1

Answer:

characters of phyllum Mammalia are as follows:

1.presence of mammary gland is a prominant character of phyllum mammalia.

2. presence of body hairs.

3. they are viviparous exception platypus.

4. have claws

Explanation:

Answer 2

Answer:

four characteristics of Mammalia are-

1> These animals are warm blooded, hairy and have mammary or milk producing glands.

2> Oil glands ( sebaceous glands) and sweat glands (sudoriferous glands) are present in the skin.

3> Teeth are different types (heterodont) and are embedded in the sockets of jaws (the codont).

4> The skull is dicondylic i.e with two occipital condyles.

Explanation:

The are the only animals which nourish their young ones with milk. There are about 4.000 species of mammals found in the world.

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