WAEC Biology Past Questions & Answers - Page 285

1,421.

In which of these forms is carbohydrate stored in yam?

A.

Glucose

B.

Maltose

C.

Starch

D.

Glycogen

E.

Cellulose

Correct answer is C

No explanation has been provided for this answer.

1,422.

Which of the following parts of the tooth is first damaged during dental decay?

A.

Cement

B.

Enamel

C.

Dentine

D.

Root

E.

Gum

Correct answer is B

No explanation has been provided for this answer.

1,423.

The essential parts of a flower are

A.

petals and sepals

B.

anther and filament

C.

 stigma and style

D.

androecium and gynoecium

E.

petals and gynoecium

Correct answer is D

No explanation has been provided for this answer.

1,424.

Flatworms are classified as

A.

Platyhelminthes

B.

coelenlerata

C.

annelida

D.

nematoda

E.

arthropoda

Correct answer is A

No explanation has been provided for this answer.

1,425.

The association between protozoa and termites is an example of

A.

symbiosis

B.

parasitism

C.

predation

D.

saprophytism

E.

epiphytism

Correct answer is A

No explanation has been provided for this answer.