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...
by Sunday | Sep 4 | Biology JAMB
A. to complement gills while in water B. to complement gills while on land C. while on land D. while in water Correct Answer: Option D – while in water Explanation Lungfish are best known for retaining the ability to breathe air, to survive...
by Sunday | Sep 4 | Biology JAMB
A. birds and reptiles B. fishes and birds C. reptiles and fishes D. birds and molluscs Correct Answer: Option A – birds and reptiles Explanation Its long been recognized that birds and reptiles share many characteristics: Both have skulls that abut the first...
by Sunday | Sep 4 | Biology JAMB
A. sperm B. egg C. embryo D. zygote Correct Answer: Option D – zygote Explanation Human fertilization is the union of a human egg and sperm, usually occurring in the ampulla of the fallopian tube. The result of this union is the production of a zygote cell, or...
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.