FORM AND FUNCTIONS - Jamb Biology Past Questions and Answers

Question 171:

• JAMB 1982

Which of the following is NOT a function of mammalian blood?

A. Engulfing bacteria
B. Production of hormones
C. Transporting ureas
D. Distribution of heat
E. Transporting glucose

Question 172:

• JAMB 1982

Which of these parts of the mammalian ears is directly concerned with the sense of balance?

A. Cochlea
B. Eustachian tube
C. Ear-drum
D. Pinna
E. Semicircular canals

Question 173:

• JAMB 1982

When freshly tapped palm wine was kept overnight it was found to be more alcoholic. This effect must have been due to

A. The addition of saccharin
B. The addition of sugar
C. The addition of whisky or local gin
D. Some complex hydrolytic reaction
E. Anaerobic respiration of an organism

Question 174:

• JAMB 1982

In man, spermatozoa are never found in the

A. Testis
B. Urethra
C. Epididymis
D. Prostrate glands
E. Vas deferens

Question 175:

• JAMB 1982

Which of the following statements is TRUE of inhalation of air by man?

A. The ribs are not raised
B. Diaphragm is raised
C. Intercostal muscles relax
D. Pressure of the thoracic cavity increase
E. Size of thoracic cavity increase