Which came first - chickens or eggs?

[RICK8]

:embarassed:

 

Rick is a chicken. :wacky:

 

What is tipoc by the way? :uhoh:

 

 

Better than being a four eyed monster...:lol:

[RICK8]

I have only one eye :evil:

 

 

 

Ah then your a cyclops.

[Darlene_Ihnfsa]

why on that question (chicken or egg) never comes the genre?

[rudy_o]

^ I have no idea. :\

[Carla]

^:lol:

[rudy_o]

^:uhoh:

[Carla]

This thread turned from what came first to how may eyes Rudz has... weird twist!:P

[rudy_o]

:uhoh: :disappointed:

 

In nature, living things evolve through changes in their DNA. In an animal like a chicken, DNA from a male sperm cell and a female ovum meet and combine to form a zygote -- the first cell of a new baby chicken. This first cell divides innumerable times to form all of the cells of the complete animal. In any animal, every cell contains exactly the same DNA, and that DNA comes from the zygote.

Chickens evolved from non-chickens through small changes caused by the mixing of male and female DNA or by mutations to the DNA that produced the zygote. These changes and mutations only have an effect at the point where a new zygote is created. That is, two non-chickens mated and the DNA in their new zygote contained the mutation(s) that produced the first true chicken. That one zygote cell divided to produce the first true chicken.

Prior to that first true chicken zygote, there were only non-chickens. The zygote cell is the only place where DNA mutations could produce a new animal, and the zygote cell is housed in the chicken's egg. So, the egg must have come first.

 

 

 

:confused:

[Carla]

:dizzy2:

[rudy_o]

:dizzy:

[Spoon]

:dizzy:

[Carla]

:lol:

 

 

This (which cam first) seems to be such a really interesting question!:thinking:

[The Escapist]

:escaping:

[RICK8]

This thread turned from what came first to how many eyes Rudz has... weird twist!:P

 

 

 

 

I know,isn't it great?

[*Perrine*]

Thanks for the lesson Rudy ! :P

[mc_squared]

:uhoh: :disappointed:

 

In nature, living things evolve through changes in their DNA. In an animal like a chicken, DNA from a male sperm cell and a female ovum meet and combine to form a zygote -- the first cell of a new baby chicken. This first cell divides innumerable times to form all of the cells of the complete animal. In any animal, every cell contains exactly the same DNA, and that DNA comes from the zygote.

Chickens evolved from non-chickens through small changes caused by the mixing of male and female DNA or by mutations to the DNA that produced the zygote. These changes and mutations only have an effect at the point where a new zygote is created. That is, two non-chickens mated and the DNA in their new zygote contained the mutation(s) that produced the first true chicken. That one zygote cell divided to produce the first true chicken.

Prior to that first true chicken zygote, there were only non-chickens. The zygote cell is the only place where DNA mutations could produce a new animal, and the zygote cell is housed in the chicken's egg. So, the egg must have come first.

 

 

 

:confused:

 

Eggsasperating............................. :rolleyes:

[*Perrine*]

Hahaha best wordplay ever ! :clap:

But it's not IMO :P