FORM AND FUNCTIONS - Jamb Biology Past Questions and Answers

Question 931:

• JAMB 2012

Which of the following possesses mammary gland?

A. Dogfish
B. Whale
C. Shark
D. Catfish

Question 932:

• JAMB 2012

Which of the following plant structures lacks a waterproof cuticle?

A. Leaf
B. Stem
C. Root
D. Shoot

Question 933:

• JAMB 2012

In the mammalian male reproductive system, the part that serves as a passage for both urine and semen is the

A. Urethra
B. Urter
C. Bladder
D. Seminal vesicle

Question 934:

• JAMB 2012

In plants which of the following is required in minute quantities for growth?

A. Copper
B. Potassium
C. Phosphorus
D. Sodium

Question 935:

• JAMB 2012

A function of the hydrochloric acid produced in the human stomach during digestion is to

A. Neutralise the effect of bile
B. Coagulate milk protein and emulsify fats
C. Stop the action of ptyalin
D. Break up food into smaller particles