WAEC Biology Past Questions & Answers - Page 103

511.

A honey bee worker communicates with others on locating a source of food by

A.

dancing

B.

stinging

C.

instinct

D.

flares

Correct answer is A

No explanation has been provided for this answer.

512.

Territoriality is a phenomenon among

A.

lower organisms

B.

plants of different species

C.

male animals with a group of females

D.

animals and plants

Correct answer is C

No explanation has been provided for this answer.

513.

Which of the following organisms is a social insect?

A.

Grasshopper

B.

Honey bee

C.

Butterfly

D.

Housefly

Correct answer is B

No explanation has been provided for this answer.

514.

Which of the following is not a correct base pairing on the DNA strand?

A.

Adenine, Thymine

B.

Cytosine, Guanine

C.

Guanine, Cytosine

D.

Uracil, Thymine

Correct answer is D

No explanation has been provided for this answer.

515.

In a living cell, factors which are responsible for inheritance are located

A.

on the nuclear membrane

B.

on the nucleolus

C.

on the chromosomes

D.

in the nucleoplasm

Correct answer is C

No explanation has been provided for this answer.