How many eggs do mammals lay at one time?

Answer 1

Platypuses and echidnas are the only mammals that lay eggs. These mammals belong to the group of mammals known as monotremes.

Platypuses and echidnas lay eggs just once a year. The platypus lays 1-2 eggs, while the echidna lays a single egg each year.

Answer 2

Only two types of mammals lay eggs. They are called monotremes and include just the platypus and the echidna.

The platypus lays 1-3 eggs while the echidna lays a single egg.

Answer 3

I would say 1 to 2 eggs that produce embryo's a year.

Answer 4

It depends on which mammal you refer to. For instance, human women produce only 13 ova per year, whereas other mammals might produce more or less than that.

Answer 5

Only two types of mammals lay eggs. They are called monotremes and include just the platypus and the echidna.

The platypus lays 1-3 eggs while the echidna lays a single egg.