by Sunday | Sep 4 | Biology JAMB
A. trypanosome B. paramecium C. chamydomonas D. amoeba Correct Answer: Option C – chamydomonas Explanation Protists are single-celled organisms that contain chloroplasts to aid photosynthesis. Algae → Protozoa → Small Insects → Large aquatic Insects → Small fish...
by Sunday | Sep 4 | Biology JAMB
A. pectoral and pelvic girdles B. forelimbs, skull and pectoral girdle C. lungs and ribs D. skull and the vertebral column Correct Answer: Option A – pectoral and pelvic girdles Explanation The appendicular skeleton is the portion of the skeleton of vertebrates...
by Sunday | Sep 4 | Biology JAMB
A. organ B. system C. cell D. tissue Correct Answer: Option C – cell Explanation In unicellular organisms, the single cell performs all life functions. Examples are Amoeba, Euglena Life can be organized into several different levels of function and complexity....
by Sunday | Sep 4 | Biology JAMB
A. they can be seen under microscope B. they range from 0.5 µ m in diameter C. They are grouped accordingly to their cell shape D. they do not cause disease Correct Answer: Option D – they do not cause disease Explanation Bacteria is a disease-causing organism,...
by Sunday | Sep 4 | Biology JAMB
A. Chloroplasts B. Ribosomes C. Cytoplasm D. Mitochondria Correct Answer: Option A – Chloroplasts Explanation Chloroplast is the combination of two biological terms, plastid (an organelle in a plant cell), and chloros, which means green. chlorophyll which is an...