by Sunday | Sep 3 | Biology JAMB
A. Spirogyra B. Paramecium C. Amoeba D. Rhizopus Correct Answer: Option D – Rhizopus Explanation Extracellular digestion is a process in which saprobionts feed by secreting enzymes through the cell membrane onto the food. The enzymes catalyze the digestion of...
by Sunday | Sep 3 | Biology JAMB
A. Produces Enzymes B. Gets rid of excreta C. Stores and digest food D. Gets rid of excess water Correct Answer: Option D – Gets rid of excess water Explanation Osmoregulation: Paramecium and amoeba live in fresh water. Their cytoplasm contains a greater...
by Sunday | Sep 3 | Biology JAMB
A. Nitrogen (IV) oxide B. Ozone C. Flourine D. Carbony (IV) oxide Correct Answer: Option A – Nitrogen (IV) oxide Explanation The main chemicals in air pollution that create acid rain are sulfur dioxide (SO2) and nitrogen (NOx). Acid rain usually forms high in...
by Sunday | Sep 3 | Biology JAMB
A. Absorb mineral salt and nutrient from the soil B. Storage and transportation of nutrients C. trap chlorophyll from the sunlight D. Removal of waste product from the plant Correct Answer: Option B – Storage and transportation of nutrients Explanation Pith, or...
by Sunday | Sep 3 | Biology JAMB
A. serum B. plasma C. water D. thrombocyte Correct Answer: Option B – plasma Explanation Blood plasma is a yellowish colored liquid component of blood that normally holds the blood cells in whole blood in suspension; this makes plasma the extracellular matrix of...
by Sunday | Sep 3 | Biology JAMB
A. divergent evolution B. co-evolution C. continuous variation D. convergent evolution Correct Answer: Option D – convergent evolution
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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