Answers Which of the following animals is most adapted for water conservation? Which of the following animals is most adapted for water conservation? A. earthworms B. mammals C. flatworms D.… Read More
Answers According to Darwin, the driving force behind evolutionary change is According to Darwin, the driving force behind evolutionary change is A. natural selection B. genetic drift C. mutation… Read More
Answers During the dry season in the tropics, the body metabolism of some animals slows to… During the dry season in the tropics, the body metabolism of some animals slows to a minimal level… Read More
Answers A health condition that is known to have resulted from gene mutation is A health condition that is known to have resulted from gene mutation is A. haemophilia B. colour blindness… Read More
Answers Plants that grow in an area that is neither too wet nor too dry are Plants that grow in an area that is neither too wet nor too dry are A. xerophytes B.… Read More
Answers The specialized pigment cells that are involved in colouration and colour change in animals The specialized pigment cells that are involved in colouration and colour change in animals A. xanthophyl B. chromatophores… Read More
Answers In Mendelian inheritance, discontinuous characters are controlled by the In Mendelian inheritance, discontinuous characters are controlled by the A. centromeres B. alleles C. chromosomes D. chromatids Correct… Read More
Answers A woman with the ability to roll her tongue (Tt) marries a man who cannot… A woman with the ability to roll her tongue (Tt) marries a man who cannot roll his tongue(tt).… Read More
Answers A phenotypic character with intermediate forms that can be graded from one extreme to the… A phenotypic character with intermediate forms that can be graded from one extreme to the other is referred… Read More
Answers The uniqueness of an individual organism in a population is accounted for by The uniqueness of an individual organism in a population is accounted for by A. evolution B. variation C.… Read More