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