Spermatozoa are produced in the

A. penis

B. testicles

C. prostate grand

D. cowper's gland

Which of the following is not a sign of heat in farm animals?

A. loss of appetite

B. restlessness

C. udder enlargement

D. grunting

The cat of giving birth in farm animals is called

A. brooding

B. cloning

C. parturtion

D. gestation

Which of the following factors usually affects the colour of egg yolk?

A. age of the laying hen

B. type of housing

C. type of feed

D. colour of the cock

Sexing in animal production is the process of

A. separating the young from the old animals

B. identifying different brees of animals

C. breeding of emale and male animals

D. separating the male from the female

Management practices in a piggery include the following except

A. disinfecting pens

B. regular cleaning of feed and water troughs

C. isolating sick animals

D. weekly vaccination of pigs

The process of stopping a young animal from milk and placing it under hand feeding is

A. culling

B. breeding

C. weaning

D. isolation

Artificial colostrum can be prepared from mixing all the following materials except

A. groundnut oil

B. antibiotics

C. milk

D. egg

Which of the following classes of nutrients is used mainly for energy production in farm animals?

A. carbohydrates

B. proteins

C. vitamins

D. minerals

Newcastle disease attacks

A. pigs

B. horses

C. poultry

D. ruminants