JAMB Biology Past Questions & Answers - Page 233

1,161.

The type of reproduction that is common to both Hydra and yeast

A.

conjugation

B.

binary fission

C.

grafting

D.

budding

Correct answer is D

No explanation has been provided for this answer.

1,162.

The opening of the stomata is controlled by the

A.

presence of a pore

B.

increase in solute concentration in the guard cells

C.

presence of guard cells

D.

decrease in solute concentration in the guard cells

Correct answer is B

No explanation has been provided for this answer.

1,163.

The anaerobic fermentation of a glucose molecule yields

A.

38 ATP molecules

B.

2 ATP molecules and alcohol

C.

pyruvic acid and alcohol

D.

water and carbon (IV) oxide

Correct answer is B

No explanation has been provided for this answer.

1,164.

The surface of an alveolus in a mammal is well supplied with tiny blood vessels known as

A.

arterioles

B.

venules

C.

arteries

D.

capillaries

Correct answer is D

No explanation has been provided for this answer.

1,165.

The breakdown of fats and oils into simpler absorbable compounds is catalyzed by the group of enzymes called

A.

lipases

B.

hydrolases

C.

amylases

D.

peptidases

Correct answer is A

No explanation has been provided for this answer.