Question

After incubation, the hen’s egg hatch in ___________________ days. (21 / 31)
Choose the correct answer

Answer 1

A hen, which has to look after the hatching chicks is known as broody.

This state of being broody is controlled by a number of factors.

Some of the factors are instinct, lighting conditions and hormonal changes in the hen.

It takes close to 21 days for the eggs to hatch.

This includes laying of eggs and then sitting over it.

So the answer to your question is 21 days.