by Sunday | May 15 | Biology WAEC
A. xerophytes → mesophytes shrub B. mesophytes → xerophytes → shrub C. mesophytes → shrub -> xerophytes D. xerophytes → shrub → mesophytes Correct Answer: Option A A. xerophytes → mesophytes shrub
by Sunday | May 15 | Biology WAEC
A. reduction of oxygen concentration in the atmosphere B. depletion of the ozone layer C. screening of ultra violet rays D. increase in carbon dioxide concentration Correct Answer: Option B B. depletion of the ozone layer
by Sunday | May 15 | Biology WAEC
A. oil spillage B. soot C. noise D. dust Correct Answer: Option C C. noise
by Sunday | May 15 | Biology WAEC
A. many organisms are present at the first trophic level B. many organisms occur at the higher trophic level C. more energy is conserved at lower trophic levels D. parts of the organisms remain unutilized at each trophic level Correct Answer: Option D D. parts of the...
by Sunday | May 15 | Biology WAEC
A. a maximum-minimum thermometer B. a hygrometer C. a wet and dry bulb hygrometer D. an anemometer Correct Answer: Option D D. an anemometer
by Sunday | May 15 | Biology WAEC
A. Benthons B. Phytoplanktons C. Zooplanktons D. Nektons Correct Answer: Option B B. Phytoplanktons