Poultry Judging Practice Test

Question: 1 / 515

Hens with red colored ear lobes typically lay what color of shell eggs?

White

Brown

Hens with red colored ear lobes are typically associated with laying brown shell eggs. This characteristic is linked to the specific breeds of chickens; many brown-egg-laying breeds, like the Rhode Island Red or the Sussex, exhibit red ear lobes. The pigmentation responsible for brown eggs comes from protoporphyrin, which is deposited on the surface of the egg during its formation in the hen's reproductive tract. In contrast, hens with white ear lobes generally lay white eggs, and those with blue or green ear lobes tend to produce eggs of those respective colors. Therefore, the connection between red ear lobes and brown eggs is well-established in poultry science, making this the correct answer.

Get further explanation with Examzify DeepDiveBeta

Blue

Green

Next Question

Report this question

Download Poultry Judging Practice Test PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy