A. 75% red and 25% white B. 50% red and 50% white C. 100% white D. 100% red Correct Answer:…
A. HIV /AIDS B. Sickle cell anaemia C. Diabetes D. Presbyopia Correct Answer: Option B B. Sickle cell anaemia
A. whorl, alternate, opposite and compound B. compound, loop, whorl! and alternate C. whorl, arch, compound and loop D. arch,…
A. Antigens are located on the surface of white blood cells B. Antibodies are located in the blood plasma C.…
A. eye Colour and body weight, B. height and blood group C. skin colour and fingerprints D. bodyweight and tongue…
A. disappearing habitats B. increase in temperatures C. acid rain D. exposure to hazardous wastes Correct Answer: Option A A.…
A. Build up of waste products B. Predation C. Parasitism D. Unfavourable climate Correct Answer: Option C C. Parasitism
A. clean water B. outbreak of disease C. water pollution. D. decayed organisms in the water Correct Answer: Option C…
A. it is cost-effective B. contaminated faeces are completely kept away from flies C. the water for flushing contains chlorine…
A. tropical grassland B. temperate grassland C. saltwater swamp D. Tropical rain forest Correct Answer: Option C C. saltwater swamp