FORM AND FUNCTIONS - Jamb Biology Past Questions and Answers

Question 561:

• JAMB 1997

the part of the stomach nearer the gullet is called th

A. Epiglottis
B. Cardiac spincter
C. Duodenum
D. Pyloric sphincter

Question 562:

• JAMB 1997

Trace elements are required by plants mainly for the

A. Formation of pigments and enzymes
B. Production of energy and hormones
C. Manufactured of carbohydrates
D. Manufacture of proteins

Question 563:

• JAMB 1997

The part that is similar to the bone is labelled

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

Question 564:

• JAMB 1997

The part labelled I and II constitute the

A. Crown
B. Neck
C. Root
D. Gum

Question 565:

• JAMB 1997

A food substance was treated with a few drops of Sudan III solution and a red coloration was obtained. The food contained

A. Protein
B. Starch
C. Fat
D. Mineral salt