Question

name the hen which give multiple colour of eggs?

Answer 1

According to Michigan State University Extension, egg color is determined by the genetics of the hens. The breed of the hen will indicate what color eggs she will produce. For example,Leghorn chickens lay white eggs while Orpington's lay brown eggs andAmeraucana produce blue eggs.


All eggs start out white in color; those that are laid in shades other than white have pigments deposited on them as the eggs travel through the hen’s oviduct. The journey through the chicken’s oviduct takes approximately 26 hours. The shell takes roughly 20 hour to be complete. Ameraucana birds have the pigment oocyanin deposited on the egg as it travels through the oviduct. This pigment permeates the egg shell resulting in the interior and exterior of the egg being the same blue color. Chickens that lay brown tinted eggs deposit the pigment protoporphyrin on the eggs late in the process of forming the shell. The pigment therefore does not penetrate the interior of the egg, but tints only the surface of the egg, which is why brown eggs are white on the interior. In the case of an Olive Egger, a brown pigment overlays a blue egg shell resulting in a green egg. The darker the brown pigment the more olive color of the resulting egg.

Answer 2

For example, Leghorn chickens lay white eggs while Orpington's lay brown eggs and Ameraucana produce blueeggs. An Olive Egger, a chicken that lays olive green eggs, is the product of a cross between a hen and rooster that are from a brown egg and a blue egglaying breed.

Araucanas. Jeannette Beranger. If a chicken lays blue eggs, it probably has Araucana in its genetics.

...Ameraucanas. Jean Bungartz/Wikimedia Commons.

...Easter Eggers. Ana Hotaling.

...Cream Legbar. normanack/Flickr.

...Marans. Irene Kightley/Flickr.

...Welsummer. Josh Larios/Flickr.

...Penedesenca. Penedesenca Breeders and Fan Club/Facebook.