by Sunday | Sep 4 | Biology JAMB
A. coagulation, white blood cell B. coagulation, water C. white blood cells, red blood cell D. coagulation, red blood cell Correct Answer: Option D – coagulation, red blood cell Explanation The clumping of cells such as bacteria or red blood cells in the...
by Sunday | Sep 4 | Biology JAMB
A. acquired B. heritable C. sex-linked D. morphological Correct Answer: Option B – heritable Explanation PTC (phenylthiocarbamide) has the unusual property that it either tastes very bitter or is virtually tasteless, depending on the genetic makeup of the...
by Sunday | Sep 4 | Biology JAMB
A. size B. ability to taste PTC C. color D. fingerprint Correct Answer: Option B – ability to taste PTC Explanation Morphological variation includes aspects of the outward appearance i.e shape, structure, color, pattern, size which is in contrast to physiology...
by Sunday | Sep 4 | Biology JAMB
A. Volvox B. paramecium C. euglena D. chlamydomonas Correct Answer: Option A – Volvox Explanation Volvox is an example of organism that forms spherical colonies of up to 50,000 cells. A colony is composed of two or more individuals living in close association...
by Sunday | Sep 4 | Biology JAMB
A. Holozoic B. parasitic C. saprohytic D. carnivores Correct Answer: Option B – parasitic Explanation Parasitic nutrition is heterotrophic nutrition where a parasitic organism lives on the body surface or inside the body of another type of organism (a host) and...