BIOLOGY FORM SIX – JOINT MOCK SERIES EXAM 2026 NS SUPER SERIES
- (a) What do you understand by the following as used in evolution? Give example for each.
(i) Law of use and disuse
(ii) Convergent evolution (06 Marks)
(b) With example, explain how do the following bring about speciation?
(i) Adaptive radiation
(ii) Genetic variability (06 Marks)
(c) Compare inorganic and organic evolution, and illustrate each with a relevant example from nature. (08 Marks)
- (a) As a member of the school biology club, you have been asked to conduct a lesson for Form Four students on the conservation of natural resources. Explain the key points you would present on:
(i) The meaning of conservation
(ii) The importance of conserving wildlife, water, and forests (10 Marks)
(b) Explain how a quadrat can be used to estimate population size with respect to the three aspects of species distribution namely, species density, species frequency and species cover. (10 Marks)
