Answers Example of water-borne and sex linked diseases are Example of water-borne and sex linked diseases are A. taeniasis and malaria B. cholera and gonorrhoea C. typhoid… Read More
Answers The mutation theory of organic evolution was propounded by The mutation theory of organic evolution was propounded by A. Gregor Mendel B. Hugo de Vries C. Jean… Read More
Answers The older fossil-bearing rocks, in contrast to the more recent ones, are more likely to… The older fossil-bearing rocks, in contrast to the more recent ones, are more likely to contain A. animal… Read More
Answers In a group of male Agama lizards, the one with the brightest head colour is… In a group of male Agama lizards, the one with the brightest head colour is the A. dominant… Read More
Answers The surest way to combine the best qualities of both parents in the offspring is… The surest way to combine the best qualities of both parents in the offspring is by A. cross-breeding… Read More
Answers Blood grouping in human beings is derived from combinations of Blood grouping in human beings is derived from combinations of A. two different alleles B. four different alleles… Read More
Answers A cross between an albino female and a genetically normal male will result in offspring… A cross between an albino female and a genetically normal male will result in offspring that are A.… Read More
Answers The pollutants that contribute to the depletion of the ozone layer in the atmosphere are The pollutants that contribute to the depletion of the ozone layer in the atmosphere are A. radioactive materials… Read More
Answers The legs and beak of an egret resemble those of the heron because they The legs and beak of an egret resemble those of the heron because they A. both feed on… Read More
Answers The factors that determine the distribution of vegetation zones are The factors that determine the distribution of vegetation zones are A. temperature, light, rain and humidity B. light,… Read More