by Sunday | Nov 15 | Biology WAEC
A. thick cuticle B. broad leaf surfaces C. sunken stomata D. waxy cuticle Correct Answer: Option B B. broad leaf surfaces Explanation The xerophytes have reduced leaf size in order to reduce the surface area, thereby reducing the water loss in the...
by Sunday | Nov 15 | Biology WAEC
A. commensalism B. predation C. parasitism D. mutualism Correct Answer: Option C C. parasitism Explanation A parasite is an organism that lives on or in a host organism and gets its food from or at the expense of its...
by Sunday | Nov 15 | Biology WAEC
A. secondary consumers to decomposers B. sun to producers C. primary consumers to secondary consumers D. producer to primary consumers Correct Answer: Option A A. secondary consumers to decomposers Explanation From the food chain, the energy flows from the producers...
by Sunday | Nov 15 | Biology WAEC
A. hygrometer B. hydrometer C. Secchi disc D. rain gauge Correct Answer: Option C C. Secchi disc Explanation The Secchi disc is used to check for the transparency and the turbidity of water.
by Sunday | Nov 15 | Biology WAEC
A. light energy B. low humidity C. oxygen D. nitrate Correct Answer: Option A A. light energy Explanation Proper light in the aquarium serves as a form of energy for photosynthetic plants and animals, hence it is very...