Excretory mechanisms - Jamb Biology Past Questions and Answers

Question 1:

• JAMB 2019

A plant which grows on another plant without apparent harm to the host plant is called

A. An epiphyte
B. A saprophyte
C. A parasite
D. A predator
E. A hermaphrodite

Question 2:

• JAMB 2019

Which of these products obtained from analyzing sweat from skin is not an excretory product?

A. Salt
B. Water
C. Urea
D. Dust
E. Urates

Question 3:

• JAMB 1978

Which of these products obtained from analyzing sweat from skin is not an excretory product?

A. Water
B. Salts
C. Dust
D. Urea
E. Urates

Question 4:

• JAMB 1979

Which of the following is not an excretory organ in animals?

A. Lungs
B. Kidney
C. Leaf
D. Large intestine
E. Skin

Question 5:

• JAMB 1980

During excretion of urea there is also a corresponding re-absorption of water into the blood. This re-absorption takes place in the

A. Uriniferous tubules
B. Bowman's capsule
C. Glomerulus
D. Malpighian capsule
E. Renal artery