1. The most common source of farm power for drying grains in west Africa is --------
2. Which of the following is an advantage of farm mechanization ?
3. ------ is the most unreliable source of farm power
4. Which of the following crops is best cultivated by mechanical means ?
5. Stomach of ruminant animals is made up of the following except
6. Digestion of food in farm animals starts from the ------
7. Which of these is not a part of the male reproductive organs?
8. ------ is a major constituent of blood
9. The changes in environment that triggers response in animals is called
10. The lungs is to rabbit while ----- is to fishes
11. The interval from the end of a heat period to the begining of another is --------
12. An act of mating in cattle is called-------
13. The gestation period of a pig is ------
14. Another name for sternum is ------
15. The following except one are female reproductive hormone
16. Fertilization in poultry birds takes place in --------
17. The following except one are viviparous animals
19. The discontinuation of feeding young animals with milk is known as -----
19. Natural immunity against diseases is confered on a newly born young animals through
20. The hormone responsible for the contraction of the uterine wall during parturition is known as
1. Write short notes on the effect of changes in the following physiological processes in farm animals
(b). Explain the following
6. Explain the following terms on poultry birds
