A. haemophilia B. colour blindness C. sickle-cell anaemia D. anaemia Correct Answer: Option C - sickle-cell anaemia
A. 100% B. 75% C. 50% D. 25% Correct Answer: Option C - 50%
A. centromeres B. alleles C. chromosomes D. chromatids Correct Answer: Option C - chromosomes
A. evolution B. adaptation C. variation D. heredity Correct Answer: Option D - heredity
A. discontinuous variation B. continuous variation C. a mutant D. a genome Correct Answer: Option B - continuous variation
A. evolution B. variation C. adaptation D. mutation Correct Answer: Option C - adaptation
A. burning of fossil fuel B. construction of dams C. use of electricity D. exploration of space Correct Answer: Option…
I. Onchocerciasis II. Schistosomiasis III.Salmonellosis IV. Meningitis A. I and II only B. II, III and IV C. I, II…
A. northern guinea savanna B. southern guinea savanna C. tropical desert D. montane forest Correct Answer: Option C - tropical…
A. nature of the substratum B. high salinity C. high temperature D. low pH Correct Answer: Option A - nature…