A. food and other needs are abundant B. there is a fierce competition among the offsprings C. That the weaker…
A. Cryptic B. Mimicry C. Flash D. Season Correct Answer: Option D D. Season
A. lack of proper medical care for sicklers B. carriers being more resistant to malaria C. mosquito vectors D. wildlife…
A. a blending of black and white genes B. recombination of genes C. loss of the epidermis D. mutation in…
A. DNA B. Protein, RNA and DNA C. RNA and ATP D. RNA Correct Answer: Option B B. Protein, RNA…
A. Hooke and Lavine B. Darwin and Landsteiner C. Landsteiner and Lavine D. Hooke and Darwin Correct Answer: Option C…
A. the range in height of a pea plant from 30cm to 50cm B. Offspring, including the two male cats…
A. prevention of bush-fires B. extensive felling of forest trees C. replacing of harvested trees by planting seedlings D. selective…
A. of the presence of Azotobacter in their roots B. they possess root nodules containing Rhizobium C. they have a…
A. animals that reproduce sexually B. organisms confined to forest reserves C. organisms that are constantly regenerating themselves D. plants…