WAEC Past Questions and Answers - Page 3417

17,081.

Ability of the human eye to focus images accurately on the retina is called

A.

astigmatism

B.

myopia

C.

adjustment

D.

accommodation

Correct answer is D

No explanation has been provided for this answer.

17,082.

A person had an accident that affected the skull but not the nose and later lost the sense of smell. The accident must have a affected the

A.

nose by extension

B.

olfactory lobes of the brain

C.

passage from the nose to the brain

D.

part of the skull near the nose

Correct answer is B

No explanation has been provided for this answer.

17,083.

A farmer who wants to keep seeds for three years before planting and wants to prevent them from sprouting uses

A.

auxin

B.

gibberellins

C.

abscisin

D.

cytokinins

Correct answer is C

No explanation has been provided for this answer.

17,084.

Blood pressure is higher in the arteries as a result of

A.

stree

B.

contraction and relaxation

C.

blockage in the arteries

D.

presence of valves

Correct answer is B

No explanation has been provided for this answer.

17,085.

A plant that commonly undergoes vegetative propagation by means of leaves is

A.

Hibiscus

B.

Bryophylum

C.

Crotalaria

D.

Spirogyra

Correct answer is B

No explanation has been provided for this answer.