FORM AND FUNCTIONS - Jamb Biology Past Questions and Answers

Question 716:

• JAMB 2002

A hormone secreted at IV serves to

A. Make the body react to emergencies
B. Lower blood glucose level
C. Raise the level of calcium ions in the blood
D. Facilitate the development of facial hairs

Question 717:

• JAMB 2002

Ovoviparity is the type of fertilization exhibited by the organism labelled

A. IV
B. III
C. II
D. I

Question 718:

• JAMB 2003

Food is stored in the structure labelled

A. III
B. I
C. IV
D. II

Question 719:

• JAMB 2003

The process of water loss and intake indicated by the arrow labelled I and II are respectively

A. Exhalation and osmosis
B. Urination and diffusion
C. Osmosis and diffusion
D. Evaporation and osmosis

Question 720:

• JAMB 2003

The umbrella shaped fruiting body of a fully developed mushroom is the

A. Pileus
B. Mycelium
C. Basidium
D. Stipe