Question

how eggs hatch in rural areas

Answer 1

After the fertilization of egg and sperm ,the zygote is formed.Zygote is covered by a calcareous shell.This is egg shell .The egg is released from the mother hen.The period for egg hatching is the incubation period.At this time the mother hen provides enough temperature and protection for the egg.Presence of enough temperature and nutrients present in the cytoplasm of egg ensure the development of egg.mother hen provides incubation by sitting above the eggs .The feathers keep moderate temperature at the egg place .