by Sunday | Jun 27 | Biology WAEC
I. Plasmodium II. Vibro Choleroe III. Gonococcus sp IV. Poliomyelitis virus V. Syphilis bacteria A. I and II only B. II and V only C. III and IV only D. II and IV only E. III and V only Correct Answer: Option D – II and IV...
by Sunday | Jun 27 | Biology WAEC
A. are natural enemies of small mammals B. devour farm animals C. feed on pests of crops D. prey on game animal E. compete for food with the pests Correct Answer: Option C – feed on pests of crops
by Sunday | Jun 27 | Biology WAEC
A. a process whereby organisms systematically colonize a barren habitat until stable community is formed B. a process whereby plant occupy a barren habitat until a suitable habitat is formed C. a process whereby animals occupy a barren habitat until a suitable habitat...
by Sunday | Jun 27 | Biology WAEC
A. Solar energy radiation B. Industrial waste C. Waste disposal D. Smoke E. Nuclear power plant Correct Answer: Option C – Waste disposal
by Sunday | Jun 27 | Biology WAEC
A. explains theory of acquired characters B. supports Jean Lamarck’s theory of use and disuse C. support the idea of survival of the fittest D. are refuted by fossil record E. implies that organisms modify their environment in order to survive Correct Answer:...
by Sunday | Jun 27 | Biology WAEC
A. make the soil black B. increase the mineral salt content C. provide food for all living organisms D. increase the acidity of soil E. make the soil more porous Correct Answer: Option B – increase the mineral salt...