The unique features of mammals are : I. Body is covered with skin and

1.	The unique features of mammals are : I. Body is covered with skin and hair which are thermoregulatory in function. II.Gives birth to a fully developed infant after gestation. III. Feeds the infant with milk from modified sweat glands. IV. All the mammals are not viviparous. Which of the above statement(s) are incorrect?
Answer» The unique features of mammals are : I. Body is covered with skin and hair which are thermoregulatory in function. II.Gives birth to a fully developed infant after gestation. III. Feeds the infant with milk from modified sweat glands. IV. All the mammals are not viviparous. Which of the above statement(s) are incorrect?

The unique features of mammals are : I. Body is covered with skin and hair which are thermoregulatory in function. II.Gives birth to a fully developed infant after gestation. III. Feeds the infant with milk from modified sweat glands. IV. All the mammals are not viviparous. Which of the above statement(s) are incorrect?

Answer»

The unique features of mammals are :

I. Body is covered with skin and hair which are thermoregulatory in function.

II.Gives birth to a fully developed infant after gestation.

III. Feeds the infant with milk from modified sweat glands.

IV. All the mammals are not viviparous.

Which of the above statement(s) are incorrect?