WAEC Biology Past Questions & Answers - Page 279

1,391.

In a food chain, each stage in the chain is a

A.

chain level

B.

web level

C.

consumption level

D.

trophic level

E.

product level

Correct answer is D

No explanation has been provided for this answer.

1,392.

Which of the following instrument can be used to measure relative humidity? 

A.

Anemometer

B.

Hygrometer

C.

Wind gauge

D.

Barometer

E.

Thermometer

Correct answer is B

No explanation has been provided for this answer.

1,393.

Which of the following contains a reducing sugar? 

A.

Milk

B.

Cassava

C.

Grapefruit

D.

Beans

E.

Plantain

Correct answer is A

No explanation has been provided for this answer.

1,394.

Hydra feeds by 

A.

digesting its food extra cellularly

B.

absorbing food digested by other organisms

C.

symbiotic association

D.

masticating the food particles

E.

synthesising its food chemically

Correct answer is A

No explanation has been provided for this answer.

1,395.

Which of the following plants is a carnivore? 

A.

Desmodium

B.

Sundew

C.

Mushroom

D.

Platycerium

E.

Liverwort

Correct answer is B

No explanation has been provided for this answer.