A. Product of division of chromosomes B. two identical chromosomes from each parent C. chromosome arranged on spindle fibre during…
A. allele B. sickle-cell gene C. dominant gene D. chromosome E. sex-linked character Correct Answer: Option C - dominant gene
A. adaptive radiation B. vestigial structures C. continuous variation D. convergent evolution E. divergent evolution Correct Answer: Option E -…
A. Louis pasteur B. Robert Hooke C. Jean Lamarck D. Mathias Schlieden E. Charles Darwin Correct Answer: Option E -…
A. partial selection B. artificial selection C. natural selection D. mutation E. colonization Correct Answer: Option C - natural selection
A. a device for survival during a period of extreme food and water shortage B. A method of survival adopted…
A. Claws B. Gular fold C. Scaly skin D. Nuchal crest E. tail Correct Answer: Option C - Scaly skin
A. scales in fishes B. scales on leaves C. thick leaves D. spine in plants E. succulent stem Correct Answer:…
A. Light B. Temperature C. Oxygen D. water E. Carbondioxide Correct Answer: Option D - water
A. controlling farming practice B. Establishing forest reserve C. Establishing of parks and gardens D. Encouraging poaching in game reserve…