- 1. 1. The ways in which organisms survive in their various habitat is called --------
A) Habitation B) Adaptation C) Observation D) Development
- 2. 2. Cricket and cancer resistant rat are some of the organisms that live on ------
A) Inside water B) On the ground C) Subterranean D) On the tree
- 3. 3. The history of a family exposing how all the people are related to one another is called -----------
A) Genealogy B) Archaeology C) Palaeontology D) Synecology
- 4. 4. The earliest scientist that presented an organized study on heredity was --------
A) Johann Gregor Mendel B) John Dalton C) T. Mendelev D) Neils Bohr
- 5. 5. ---------- traits are the subjugated traits in a family which for a while remain dormant in a generation.
A) Recessive B) Recession C) Dormant D) Dominant
- 6. 6. The following are importance of family trait except ----------
A) Find a lost family B) To predict genotype frequency C) To detect crime D) Determine a future career
- 7. 7. One of the following is not a developmental stage in man.
A) Labouring stage B) Infancy C) Adulthood D) Adolescence
- 8. 8. The following indicate changes in growth except ---------
A) Increase in height B) Increase in mindset C) Increase in size D) Increase in weight
- 9. 9. The organism that provides food for all other organisms in the ecosystem is ---------
A) Producer B) Decomposer C) Carnivore D) Consumer
- 10. 10. The organisms that feed on both plants and animals are referred to as --------
A) Carnivores B) Omnivores C) Producers D) Herbivores
- 11. 11. Network of interconnected food chains in an ecosystem is called ---------
A) Food chain B) Food web C) Energy level D) Food tray
- 12. 12. Periwinkles and lobsters are found in --------
A) Salt water B) Fresh water C) Estuarine D) Marine habitat
- 13. 13. The freshwater habitats include the following except -------
A) Streams B) Ponds C) Lakes D) Oceans E) Rivers
- 14. 14. A region where freshwater meets the saltwater is known as -------
A) Marine B) Estuarine C) Streams D) Lakes
- 15. 15. The webbed feet of duck is an adaptive feature for ---------
A) Swimming B) Flying C) Jumping D) Crawling
- 16. 16. _________________ is defined as the increase in size and weight as a result of increase in the number of cells in the body.
- 17. 17. Cerebellum and medulla oblongata are found in which part of the brain?
- 18. 18. The basic unit of inheritance is called ________________________
- 19. 19. The part of brain that serves as the centre for intelligence and memory, speed and sense of smell is called ________________________
- 20. 20. Weak and fragile, very rapid growth are characteristics of ________________________.
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