Living organisms - Jamb Biology Past Questions and Answers

Question 81:

• JAMB 1986

The male cockroach differs from the female by having

A. Mandibles
B. A pair of style
C. Spiracles
D. A pair of cerci

Question 82:

• JAMB 1986

The fins making up the limbs of the bony fish are

A. Caudal and ventral
B. Ventra and pelvic
C. Pelvic and pectoral
D. Pectoral and dorsal

Question 83:

• JAMB 1986

The main organic substances found in the human body are

A. Carbohydrates, proteins and salts
B. Salts, fats and proteins
C. Fat, carbohydrates and protein
D. Salts, fats and carbohydrates

Question 84:

• JAMB 1986

Which of the following elements is essential for the formation of haemoglobin?

A. Sodium
B. Potassium
C. Calcium
D. Iron

Question 85:

• JAMB 1986

The three important organs that are situated close to the stomach are

A. Kidney, liver and gall bladder
B. Pancreas, liver and kidney
C. Liver, kidney and spleen
D. Gall bladder, pancreas and spleen