Use the diagram below to answer questions 36 and 37
Which of the labelled part is used to determine a good layer?
- I and II only
- II and III only
-
I and III only
- II and IV only
The correct answer is: C
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 shrivelled comb and wattles.