by Sunday | Sep 10 | Biology JAMB
A. maintain soil fertility B. improve the nutritional value of crops C. control soil erosion D. ensure the growth of crops Correct Answer: Option A – maintain soil fertility
by Sunday | Sep 10 | Biology JAMB
A. H2SO4(aq) B. NaOH(aq) C. HCl(aq) D. HNO3(aq) Correct Answer: Option B – NaOH(aq)
by Sunday | Sep 10 | Biology JAMB
A. pioneer colonizers are more in number B. soil is already present C. secondary series require less nutrients D. species competition is increased Correct Answer: Option A – pioneer colonizers are more in number Explanation Secondary succession is usually much...
by Sunday | Sep 10 | Biology JAMB
A. mangrove swamps and the Sahel savanna B. rainforests and the Sudan savanna C. desert and the Sudan savanna D. rainforests and the deserts Correct Answer: Option B – rainforests and the Sudan savanna
by Sunday | Sep 10 | Biology JAMB
A. Plateau state B. Borno state C. Taraba state D. Benue state Correct Answer: Option C – Taraba state
by Sunday | Sep 10 | Biology JAMB
A. mammals B. reptiles C. oligochaetes D. arthropods Correct Answer: Option C – oligochaetes