Question

Hen is first or egg is first

Answer 1

Egg is first because Smallest thing will be made big ....

according to.me

okk thanks

Answer 2

Hi friend!!

#Hens came first because they have a protein in their ovaries.

#The protein – called ovocledidin-17 (OC-17) – acts as a catalyst to speed up the development of the shell.

#Scientists used a computer to zoom in.

#It showed OC-17 was crucial in kick-starting crystallisation.

#The protein coverts calcium carbonate into calcite crystals which makes up the egg shell, creating six grammes of shell every 24 hours.

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Hope it helps