Second Term Examination
Class : JSS 1
Subject : Agricultural Science
Duration: 1 Hour 30 minutes
Instruction : Answer all questions correctly .
Section A : Objective Tests
1. Farm animals are kept for one of these purpose. (a) spiritual purpose (b)Commercial purpose (c) Playing purpose (d) Agric purpose
2. Horses are mainly kept for _______ Purposes. (a) defence (b) domestic (c) religious (d) sport
3. The animals kept at homes as companion is called ________. (a) Guard animals (b) Pets animals (c) Work animals (d) diary animals
4. The meat of a sheep is called _________. (a)Beef (b) Mutton (c) Pork (d) Veal
5. Pork is a meat obtained from _________. (a) Pig (b) Dog (c) Rabbit (d) Sheep
6. Bulls is an example of ________. (a) working animal (b) Diary animal (c) Guard animal (d) Aquatic animal
7. A maize plant in the field of cassava can be described as ________. (a) cereal (b) weed (c) invader (d) paradite
8. Poultry are reared in West Africa for (a) Skin (b) Meat (c) Egg (d) Milk
9. Animal droppings are very useful in farm as what? (a) water (b) manure (c) medicine (d) clothing
10. In a farm, donkeys, bullocks and camels are used as sources of _______. (a) Water (b) Soil (c) Farm power (d) Security
11. The major product of farm animal is _______. (a) Eggs (b) Milks (c) Meat (d) Manure
12. All these items are products of farm animals except ________. (a) Meat (b) Soil (c)Milk (d) Manure
13. Hides and skins are derived from the skin of _________. (a) Poultry (b) Cattle (c) Dog (d) Men
14. A plant that grows in a place where it is not wanted is called _________. (a) Fodder (b)Forage (c) Weed (d) Pasture
15. The use of herbicide to control weed is known as _________. (a) Biological (b) Chemical (c) Mechanical (d) Physical
16. Which one of these weeds is an aquatic weed? (a) Striga (b) Water leaf (c) Spear grass (d) Water hyacinth
17. Which of the following weeds add Nitrogen to the soil? (a) Centrosema pubescens (b) Panicum maximum (c) Imperata cylindrical (d) Tridax procubens
18. The following are the effects of weeds on crops except ________. (a) Compete with crop for nutrient (b) Decrease the quality of output (c) Increase cost of production (d) Reduces the cost of production
19. Which of these is Not an aquatic animals? (a) Crab (b) Fish (c) Lobster (d) Rat
20. Dairy cattle are kept primarily for __________ production. (a) Beef (b) Bone (c) Milk (d) Wool
21. Which of these is not a product obtained from poultry? (a) Feather (b) Meat (c) Manure (d) Fur
22. Broiler chickens are kept for ______________ production. (a) Eggs (b) Meat (c) Milk (d) Feather
23. The technical name for farm animals is ________. (a) Poultry (b) Livestock (c) Cattle (d) Ruminants
24. Farm animal meats are good source of _________. (a) Vitamin (b)Protein (c)Mineral (d) Starch
25. The natural environment in which an animal live is called (a) Habit (b) Habitat (c) Purpose (d) Structure
26. Fishes, oysters, lobster and shrimps are examples of ________ animals. (a) Terrestrial (b) Aquatic (c) Mammals (d) Aboreal
27. Sheep, goats, pigs and horses are examples of ________. (a) Non-mammals (b) Mammals (c) Habit (d) Aquatic
28. Cattle, goats and sheep are examples of animals that have ________. (a) Complex stomach (b) Simple stomach (c) Compound stomach (d) Simple-complex stomach
29. “Chewing the cud” by ruminant animals is explained as _______. (a) Chewing the substance calfed “cud” from pastures (b) Regurgitating ingested fee for proper mastication before rẹ-swallowing (c) Churning of the ingested feed by the complex stomach (d) Grazing and chewing of pastures and concentrates at the same time
30. Symbiotic association I digestive system of herbivores takes place in the _______. (a) Omasum (b) Rumen (c) Duodenum (d) Abomasum
31. Mammals that have complex stomachs are called _________. (a) Ruminant animals (b) Aquatic animals (c) Monogastric animals (d) Reptiles
32. An animal with four stomach compartments is known as ________. (a) Carnovore (b) Herbivore (c) Mammal (d) Ruminant
33. The complex stomach of ruminant animals consist of ________. (a) Abomasum, Omasum, Duodenum and Rumen (b) Oesophagus, Rumen, Omasum and Abomasum (c) Rumen, Recticulum, Omasum and Abomasum (d) Stomach, Duodenum, Recticulum and Omasum
34. Pig, rabbit and poultry birds are example of _________. (a) Monogastric (b) Polygastric (c) Aquatic (d) Ruminant
35. Annual weed can be define as ____________. (a) weeds which attack only annual crops (b) weeds which are most troublesome (c) Needs which grows and complete their life cycles in the year (d) Weed that complete their life cycle within two years
36. A castrated adult male cattle is called ________. (a) Beef (b) Ox (c) Calf (d) Bull
37. The method of using natural enemies to control weeds is called (a) Chemical control (b) Hard weeding (c) Cultural control (d) Biological control
38. Which of these is not a mechanical method of controlling weeds ________. (a) Mowing (b) Crop rotation (c) Hand pulling (d) Slashing
39. An Agricultural scientist who is weed specialist is called ? (a) Soil scientist (b) Crop scientist (c) Weed scientist (d) Veterinarian
40. The following are herbicides except _______. (a) Dalapon (b) Paraquat (c) Dieldrim (d) Simonize
Section B: Theory
Answer any three questions in this section.
1a. Explain the term weed.
1b. List five examples common weeds
1c. State three characteristics of weeds
2a. What are Monogastric animals?
2b. State two examples of Monogastric animals
2c. List four stomach of ruminant animals
3a. Define mammals
3b. List two examples of mammals.
3c. Mention four examples of terrestrial animals
4a. What are farm animals?
4b. Mention the classification of farm animals
4c. List five products that can be gotten from farm animals.