- 1. 1. One of the following is not a phylum of the Animalia kingdom.
A) Euglenophyta B) Arthropoda C) Annelida D) Platyhelminthes
- 2. 2. Which of the following is a plant parasite?
A) Butterwort B) Sundew C) Aphids D) Mistletoe
- 3. 3. All of the following are found in the scolex of Taenia solium except --------
A) Sucker B) Hook C) Rostellum D) Labella
- 4. 4. The type of nutrition where organisms feed on dead and decaying organic materials is called -----
A) Saprophytic nutrition B) Holophytic nutrition C) Holozoic nutrition D) Parasitic nutrition
- 5. 5. The kind of nutritional relationship between algae and fungi in lichen is called ------
A) Saprophytic nutrition B) Chemosynthetic nutrition C) Symbiotic nutrition D) Parasitic nutrition
- 6. 6. The mosquito possesses a piercing mouth part called ----
A) Maxillae B) Labrum C) Sponge D) Proboscis
- 7. 7. One of the following organisms exhibits biting and chewing mechanism.
A) Cockroach B) Tapeworm C) Dodder D) Housefly
- 8. 8. Filter feeding is common among --------
A) Pitcher- plant B) Mosquito C) Aquatic organisms D) Rhizopus
- 9. 9. The liquid or aquatic part of the earth or living world is known as --------
A) Ecosphere B) Biosphere C) Lithosphere D) Hydrosphere
- 10. 10. The study that is concerned with the study of the inter-relationships between groups of organisms or species of organisms living together in an area is called .......
A) Ecological niche B) Synecology C) Autecology D) Ecosystem
- 11. 11. The total number of organisms of the same species living together in a given area is known as .........
A) Community B) Ecological niche C) Population D) Environment
- 12. 12. The study of an individual organism or a single species of organism and its environment is known as ......
A) Synecology B) Biome C) Autecology D) Ecology
- 13. 13. The following are the local biotic community in Nigeria except......
A) Desert B) Swamp C) Savanna D) Afro-alphine
- 14. 14. Group of plants and animals that occupy a given area and are adaptable to the conditions of their environment is called ........
A) Climax community B) Community C) Ecological niche D) Environment
- 15. 15. One of the following is not a characteristic of a swamp forest
A) High rainfall B) Tal woody trees C) Plants mainly have aerial roots D) Few grasses, poorer and are in patches
- 16. 16. Lack of calcium in the body causes all of the following except ........
A) Anaemia B) Tooth decay C) Osteomalacia D) Ricket
- 17. 17. One of the following is an example of monosaccharides (simple sugar).
A) Sucrose B) Maltose C) Lactose D) Fructose
- 18. 18. One of the following is not a type of carbohydrates.
A) Monossacharides B) Polysaccharides C) Monosaccharides D) Disaccharides
- 19. 19. Trapping and absorbing mechanisms are common among the ------------
A) Insectivorous plants B) Mosquito larva C) Microphagous feeders D) Filter feeders
- 20. 20. The reaction known as nitrification involves the conversion of ammonium compounds first into nitrite by nitrifying bacteria called ........
A) Clostridium B) Nitrosomonas C) Nitrobacter D) Azotobacter
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