Question

2. Trace the sequence of events that lead to development of a chick from the
fertilised egg of a hen.
does the zygote formed​

Answer 1

Answer:

After fertilisation takes place inside the body of the hen, the fertilised egg or zygote divides repeatedly to form embryo which travel down the oviduct.After the hard egg shell is formed around the developing embryo, the hen finally lays the egg. That is , the hen's egg comes out of its body.