by Sunday | May 14 | Biology WAEC
A. Industrial melanism in moths B. Selective breeding in cattle C. Insecticide resistance of some mosquitoes D. Development of long necks in giraffes Correct Answer: Option C C. Insecticide resistance of some mosquitoes
by Sunday | May 14 | Biology WAEC
A. Build and repair nest B. produce enzymes to digest cellulose C. search for food to feed the colony D. look after the nymph Correct Answer: Option B B. produce enzymes to digest cellulose
by Sunday | May 14 | Biology WAEC
A. red flowers, 2 white flowers B. 4 red flowers C. white flowers D. 4 pink flowers Correct Answer: Option B B. 4 red flowers
by Sunday | May 14 | Biology WAEC
A. a chemical deterrent to a predator B. an escape from the predator camouflage C. an escape from the predator by mimicry D. a defense against the predator by warming coloration Correct Answer: Option C C. an escape from the predator by...
by Sunday | May 14 | Biology WAEC
A. Beriberi B. Down’s syndrome C. Sickle-cell anaemia D. colour blindness Correct Answer: Option D D. colour blindness