Question

who came first - hen or egg

Answer 1

This is a question that has baffled scientists for many years. While you can be sure of an answer, another theory will surely change your perspective. Let me define to you both the popular theories. 

The Hen came first:
The hen contains a protein called 'ovocledidin' in it's ovaries which is essential in the formation of eggshells. Only the hen came nurture and produce an egg, and thus the hen came first, some scientists say, but others argue otherwise. Where did the hen come from?

The Egg came first:
A mutant reaction must have taken place between two different birds, leading to the birth of the first hen, which in turn reproduced many of it's kind. This is a theory we can hold on to, as it answers all the question one would ask. But where did the first bird come from?

Simple organisms evolved into the complex organisms we see today. Life first began on earth tens of millions of years ago. This must be how the first birds appeared on Earth, evolving to simple and small chickens, who's existence riddles us with it's unusual questions even now. 

But despite all these scientific evidences, what comes first is what we order first, right? ; )
 

Answer 2

No Hen or No Egg

Talking logically, There is no first appearance of Egg or No first appearance of Hen. Then, How we can see Hens and Eggs today ?

The answer is the discovery of scientists. After lot of scientific researches scientists come on the conclusion that, Eggs came first. This is what scientists say - Long long years ago there was a Chicken like bird which was genetically like Nowadays chicken. It was also called as proto-chicken.

And, This Proto-Hen laid an egg which was later Proto-Fertilized. But, when the Genes of this Male Hen and Female chicken were came together, then by the process of mutation, it made accidentally baby. Which wasn't like it's Father nor it's mother. It was just like any other species kind of animal. That egg was enough to become the official progenitor of the new species.

So, In a Nutshell two birds that weren't the chicken's nor the Hens created Egg. And, Hence Egg became hatched and today we have answer that Egg came first and Hens later.

Talking scientifically, Egg came first in appearance on earth. Scientists say that the Protozoa of egg is determined to came first as compared to Hens. Different religions have different kind of answers for this question. But, After a lot of scientific researches, it is to be concluded that Egg came first in the world.

Originally answered:

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