by Sunday | Sep 4 | Biology JAMB
A. body surface B. gills C. buccal cavity D. spiracle Correct Answer: Option A – body surface Explanation Protozoa do not have any organelle for the process of respiration. The limiting permeable membrane (body surface) acts as a respiratory surface. The free...
by Sunday | Sep 4 | Biology JAMB
A. variation B. genetics C. mycology D. natural selection Correct Answer: Option B – genetics Explanation Gregor Mendel, through his work on pea plants, discovered the fundamental laws of inheritance. He deduced that genes come in pairs and are inherited as...
by Sunday | Sep 4 | Biology JAMB
A. white blood cell B. red blood cells C. phagocytes D. leucocytes Correct Answer: Option B – red blood cells Explanation A red blood cell (erythrocytes), which (in humans) is typically a biconcave disc without a nucleus. Erythrocytes contain the pigment...
by Sunday | Sep 4 | Biology JAMB
A. replacement of the gills with lungs B. possession of webbed limbs C. limbs D. possession of tympanic membrane Correct Answer: Option A – replacement of the gills with lungs Explanation Amphibians display some interesting and changing characteristics as they...
by Sunday | Sep 4 | Biology JAMB
A. Oxygen exchanging between red blood cells and liver cells B. Carbon dioxide exchanging between muscle cells and red blood cells C. Water moving out of the small intestine D. Sodium being reabsorbed in the kidney Correct Answer: Option D – Sodium being...
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.