FORM AND FUNCTIONS - Jamb Biology Past Questions and Answers

Question 1181:

• JAMB 2021

Aged erythrocytes are destroyed in the?

A. Pancreas
B. Liver
C. Lymph nodes
D. Kidney

Question 1182:

• JAMB 2021

The villus in the small intestine is significant because it?

A. Increases the surface area for absorption
B. Increases the surface area for digestion
C. Assists in mixing digested food
D. Assists in filtering undigested food

Question 1183:

• JAMB 2021

Which of the following food substances will produce a brick-red colour when warmed with Benedict's solution?

A. Glucose
B. Starch
C. Egg White
D. Maltose

Question 1184:

• JAMB 2021

The blood vessel which carries blood from the alimentary canal to the liver is the?

A. Hepatic artery
B. Hepatic vein
C. Hepatic portal vein
D. Mesenteric artery

Question 1185:

• JAMB 2021

In demonstrating the importance of mineral elements in plants, the culture bottle must be darkened to?

A. Prevent algal growth in culture solution
B. Allow root growth
C. Prevent breakdown of mineral elements
D. Prevents photosynthesis in the root