White color egg comes form a white rock chicken?

No, the color of an egg doesn't depend on the color of the chicken.

Here's the breakdown:

* Egg color is determined by the breed of the hen.

* White-shelled eggs are typically laid by hens with white earlobes, like Leghorns and White Rocks.

* Brown-shelled eggs are laid by hens with red earlobes, like Rhode Island Reds, Ameraucanas, and Buff Orpingtons.

* Other egg colors can be found, such as blue, green, and olive, and are laid by hens with specific genetic traits.

So, a White Rock chicken, despite its name, will lay white eggs.