by Sunday | Nov 20 | Biology WAEC
A. Decomposers, animals and non-living factors B. Living and non-living factors C. Plants and non-living factors D. Plants decomposers and non-living factors Correct Answer: Option B B. Living and non-living factors
by Sunday | Nov 20 | Biology WAEC
A. only pioneer organisms are present B. new habitats are constantly being formed C. there is an introduction of new plants and animal species within the community D. the composition and size of a community remains constant over a long period Correct Answer: Option D...
by Sunday | Nov 20 | Biology WAEC
A. bile digests fats and oil B. fats and oil can only be absorbed when bile is absent C. bile emulsifies fat and oil D. bile adds water to digesting food Correct Answer: Option C C. bile emulsifies fat and oil
by Sunday | Nov 20 | Biology WAEC
A. Gall bladder- stores bile B. Liver – stores glycogen C. Appendix – releases enzymes D. Teeth = grind food Correct Answer: Option C C. Appendix – releases enzymes
by Sunday | Nov 20 | Biology WAEC
A student used the following steps in testing for a non-reducing sugar. I. added Benedict’s solution to the sugar solution ll. added dilute hydrochloric acid to the sugar and boiled it; lll. added sodium hydroxide solution to the solution in ll. and boiled; IV....