Which of the labelled part is used to determine a good layer?

A. I and II only
B. II and III only
C. I and III only
D. II and IV only

Correct Answer: Option C

C. I and III only

Explanation

For a good layer, the combs and wattles should be full, large, waxy, bright red and warm. A poor layer has small, scaly, pale, and shriveled comb and wattles.