by Sunday | Mar 21 | Biology JAMB
A. check the production of poison B. increase the activities of white blood cells C. increase the number of red blood cells D. stimulate the production of antibodies Correct Answer: Option D – stimulate the production of antibodies...
by Sunday | Mar 21 | Biology JAMB
A. phytoplankton B. zooplankton C. microbes D. nekton Correct Answer: Option B – zooplankton Explanation Phytoplankton are microscopic marine organisms that sit at the bottom of the food chain, most phytoplankton are buoyant and float in the upper part of the...
by Sunday | Mar 21 | Biology JAMB
A. colony B. community C. population D. niche Correct Answer: Option B – community Explanation A community is formed by populations of different species living together and interacting with each other. A community forms an ecosystem by its interaction with the...
by Sunday | Mar 21 | Biology JAMB
A. competition B. predation C. parasitism D. commensalism Correct Answer: Option A – competition Explanation competition between species in a particular habitat is a biotic factor of ecological primary...
by Sunday | Mar 21 | Biology JAMB
A. image formation B. refraction C. hypermetropia D. accommodation Correct Answer: Option D – accommodation Explanation The ability of the eye to focus distant as well as nearby objects clearly on the retina of the eye is called accommodation. When our eyes see...
by Sunday | Mar 21 | Biology JAMB
A. optic lobe B. olfactory lobe C. cerebellum D. medulla oblongata Correct Answer: Option C – cerebellum Explanation Coordination of voluntary movements. Most movements are composed of a number of different muscle groups acting together in a temporally...