A. Siblings may not belong to the same blood group B. There are four possible blood groups C. People with…
A. 3 : 1 B. 2 : 1 C. 1 : 3 D. 1 : 2 Correct Answer: Option C…
A. Sex B. Rh factor C. Height D. Down`s syndrome Correct Answer: Option C C. Height
A. they are found in large numbers in most habitats B. they are harmful to theta natural habitats C. their…
A. Consistent for a lifetime B. May be exactly the same for two individuals C. Prominent only at puberty D.…
A. enacting laws to encourage poaching B. discouraging elimination of endangered species C. encouraging creation of satellite hunting unit D.…
A. the faecal remains of the cattle are made available to the farmer B. the farmer makes available fresh green…
A. they are capable of multiplying quickly B. they are eaten by large organisms C. they break down dead organic…
A. sleeping under mosquito nets B. providing clean water supply C. taking anti-malaria tablets D. vaccinating young children Correct Answer:…
A. spread of disease B. number of deaths C. number of predators D. amount of food available Correct Answer: Option…