A. a product of the division of a chromosome B. two identical chromosomes from each parent C. chromosomes arranged on…
A. Purine B. Phosphate C. Cystocine D. Deoxyribose E. Uracil Correct Answer: Option E - Uracil
A. AA, Aa B. AA, aa C. Aa, Aa D. Aa, aa E. AA, AA Correct Answer: Option D -…
A. There is a tendency among organisms `to increase rapidly in number if conditions are favourable B. There is a…
A. similar antigens and antibodies B. contrasting antigens and antibodies C. two different antigens D. two different antibodies E. white…
A. To eliminate wild animals in order to enable other plants and animals survive B. To use our resources on…
A. Use of nets with all sizes of mesh B. Use of nets with a particular mesh size C. Ban…
A. water vapour B. carbondioxide C. carbon monoxide D. oxygen E. ozone Correct Answer: Option C - carbon monoxide
A. male Anopheles B. female Culex C. male Culex D. female Anopheles E. female Aedes Correct Answer: Option D -…
A. Fungi B. Viruses C. Bacteria D. Nematodes E. Cercariae Correct Answer: Option E - Cercariae