by Sunday | Jun 24 | Biology WAEC
A. water B. nerves C. blood D. osmosis E. diffusion Correct Answer: Option C – blood
by Sunday | Jun 24 | Biology WAEC
A. closeness of the intestine to the kidney B. convoluted nature of the tubules C. presence of convoluted tubules in the medulla D. presence of network of capillaries around the convoluted tubules E. joining of the main collecting tubules to the kidney tubules Correct...
by Sunday | Jun 24 | Biology WAEC
A. one B. two C. three D. four E. five Correct Answer: Option B – two
by Sunday | Jun 24 | Biology WAEC
A. it allows only large molecular substances to pass through it into the cell B. it is actively involved in energy production in the cell C. it actively allows all substances to pass through it by diffusion D. it is actively selective in allowing substances pass...
by Sunday | Jun 24 | Biology WAEC
A. symbionts B. omnivores C. heterotrophs D. autotrophs E. carnivores Correct Answer: Option C – heterotrophs
by Sunday | Jun 24 | Biology WAEC
A. the ratio of their surface area to volume is small B. metabolic waste products diffuse to the surface of the organisms C. the rate at which nutrients and other substances diffuse increases D. substances to be transported move shorter distances to reach the numerous...