Question

i have a doubt hmm... is hen or egg first born?​

Answer 1

Answer:

with amniotic eggs showing up roughly 340 million or so years ago, and the first chickens evolving at around 58 thousand years ago at the earliest, it's a safe bet to say the egg came first. Eggs were around way before chickens even existed.

Answer 2

First, let’s get the scientific answer out of the way. Eggs, generally speaking, existed before chickens did. The oldest fossils of dinosaur eggs and embryos are about 190 million years old. Archaeopteryx fossils, which are the oldest generally accepted as birds, are around 150 million years old, which means that birds in general came after eggs in general.

That answer is also true—the egg comes first.....

hehehe........