Excretion - Jamb Biology Past Questions and Answers

Question 1:

• 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 2:

• 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 3:

• JAMB 1978

Which one of the following statements about the mammalian kidney is false?

A. The glomerulus is formed by a branch of the renal artery
B. The glomerulus is a part of uriniferous tubules
C. Tha bowmans capsule is in the cortex of the kidney
D. The uriniferous tubules are richly supplied with blood vessels
E. The glomerulusis lodged in the bowmans capsule

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 1979

Which one of the following is not an excretory product?

A. Urine
B. Sweat
C. Faeces
D. Salts
E. Carbon-dioxide