I'm at end of my days yet still don't have the answer as to what comes first; an!
Question:
I'm at end of my days yet still don't have the answer as to what comes first; an egg or a chicken?
Answers:
The cell which was growing in an egg. The cell's genetic material does not change during an animal's life.
Therefore the first bird that evolved into what we would call a chicken, probably in prehistoric times, must have first existed as an embryo inside an egg.