What is the basic difference between reproduction mechanism in human beings and hen ?
shubham1818:
Chickens produce an egg and the chick hatches outside the body, while humans carry the embryo inside the female's body and the infant hatches from the embryo inside the body
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1. 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.
2)As it travels down the oviduct, many protective layers are formed around the embryo.The hard shell that we see in a hen’s egg is the outermost protective layer.
2)As it travels down the oviduct, many protective layers are formed around the embryo.The hard shell that we see in a hen’s egg is the outermost protective layer.
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If we see the characters of sex determination in human i.e Male XY and Female XX but in hen the characters are opposite I.e Male XX and Female XY. I hope you understand it plz mark as brainliest
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