Jamb Agricultural Science 2013 Past Questions and Answers

Question 21:

• JAMB 2013

The process of mating in poultry is referred to as

A. Servicing
B. Kidding
C. Tupping
D. Treading

Question 22:

• JAMB 2013

In farm animals, a sign of heat includes

A. Profuse salivation
B. Secretions from the vulva
C. Difficulty in breathing
D. Continuous urination.

Question 23:

• JAMB 2013

The anti-sterility vitamin in livestocks nutrition is

A. Vitamin K
B. Vitamin E
C. Vitamin C
D. Vitamin B.

Question 24:

• JAMB 2013

The relative humidity in an incubator is usually
set at

A. 10% - 30%
B. 40% - 60%
C. 70% - 80%
D. 90% - 100%.

Question 25:

• JAMB 2013

A serious pest of sweet potato whose larvae

destroy the foliage is

A. Leaf miners
B. Weevils mea
C. Mealy bugs
D. Aphids.