Answers

The term afforestation is used in describing A. harvesting of natural forest resources B. planting trees of value…

One of the methods of preventing measles is by A. sleeping under mosquito net B. attacking the vectors…

Group instinct or social behaviour is not displayed in A. soldier ants B. bees C. chickens D. weaver…

Which of the following fixes atmospheric nitrogen? A. Rhizobium B. Nitrosomonas C. Nitrobacter D. Putrefying bacteria E. Denitrifying…

One of the methods of preventing measles is by A. sleeping under mosquito net B. attacking the vectors…

Which of the following fixes atmospheric nitrogen? A. Rhizobium B. Nitrosomonas C. Nitrobacter D. Putrefying bacteria E. Denitrifying…

The similarity between the bone structure of the arm of a human and the fore-limb of a rabbit…

What phenomenon in ecosystem does the diagram illustrate? A. Pyramid of numbers B. Food web among organisms C.…

Which of the following effects would desertification have on the ecological balance represented in the diagram above? The…

Which of the following effects would desertification have on the ecological balance represented in the diagram above? The…