Biology 2022 Jamb Past Questions and Answers

Question 31 :

• JAMB 2022

The part of mammalian skin that excretes metabolic wastes is?

A. Sweat gland
B. Horny layer
C. Malpighian layer
D. Sebaceous gland

Question 32 :

• JAMB 2022

The feeding relationship that exists between a tick and a cow is?

A. Parasitism
B. Mechanism
C. Saprophytism
D. Commensalism

Question 33 :

• JAMB 2022

The type of fruit that is formed from a single flower having several free carpels is?

A. Indehiscent fruit
B. Aggregate fruit
C. Simple fruit
D. Fleshy fruit

Question 34 :

• JAMB 2022

The part that performs urinogenital function in the male reproductive system is the?

A. Seminal vesacle
B. Epididymis
C. Urethra
D. Ureter

Question 35 :

• JAMB 2022

The components of blood in man are?

A. Red blood cells, white blood cells, plasma and water
B. Red blood cells, white blood cells, and plasma
C. Red blood cells, white blood cells, and platelets
D. Red blood cells, white blood cells, plasma and platelets