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