43
Which of the following organs is influenced by oxytocin
- A. Kidney
- B. Lung
- C. Testis
- D. Udder
44
The first stage at which the tick attaches itself to the body of the grazing farm animal is
- A. adult
- B. egg
- C. larva
- D. nymph
45
Which of the following farm animals are monogastrics? I. Carmel II. Donkey III. Horse
- A. I and II only
- B. I and III only
- C. II and III
- D. I, II and III only
46
Which of the following body systems determines the type of feed given to an animal?
- A. Circulatory
- B. Digestive
- C. Excretory
- D. Reproductive
47
The incubation period of chicken egg is
- A. 17 days
- B. 21 days
- C. 28 days
- D. 30 days
48
Selection of animals based on performance of ancestors is called
- A. mass selection
- B. family selection
- C. progeny selection
- D. pedigree selection
49
The movement of digested feed into the bloodstream is known as
- A. absorption
- B. digestion
- C. egestion
- D. ingestion
50