FORM AND FUNCTIONS - Jamb Biology Past Questions and Answers

Question 231:

• JAMB 1984

The removal of a man’s pancreas by surgical operation can affect only the digestion of

A. Starch
B. Starch, protein and fats
C. Oils and fats
D. Proteins
E. Carbohydrates and fats

Question 232:

• JAMB 1984

Which of the following types of vertebrae occur in equal numbers in the rabbit, rat and man?

A. Caudal
B. Thoracic
C. Lumber
D. Cervical
E. Sacral

Question 233:

• JAMB 1984

Which of the following statements is NOT true of the piliferous layer of root? It

A. Has a very thin cuticle
B. Is the outermost layer of the cortex
C. May bear root hairs
D. Breaks down as the root ages
E. Is replaced by cork in old roots

Question 234:

• JAMB 1984

A flowering plant is monoecious if

A. The androecium is found on one plant
B. The gynoecium is monocarpous
C. It produce essential organ
D. The gynoecium and androecium are on the same plant
E. The flowers are unisexual

Question 235:

• JAMB 1984

How many nuclei are found in pollen tube during fertilization?

A. 2
B. 3
C. 5
D. 6
E. 7