Waec Biology Past Questions and Answers

Question 1496:

• WAEC 2013

Which of the following associations is an example of epiphytism?

A. Lice in the human hair
B. Mistletoe on citus fruit.
C. Egret on cow
D. Fern on palm tree

Question 1497:

• WAEC 2013

Ecology simply means the study of

A. Particular species of plants and animals
B. The interrelationship between orgganisms and their environment
C. The properties of a habitat
D. The interrelationship between plants and animals

Question 1498:

• WAEC 2013

The maximum size of a population that a given area can support is known as

A. Population density
B. Carrying capacity
C. Population growth
D. Maximum population

Question 1499:

• WAEC 2013

The producers in a food chain in an aquatic environment are

A. Birds
B. Phytoplankton
C. Zooplankton
D. Fishes

Question 1500:

• WAEC 2013

The frog is considered a better swimmer than the toad because it

A. Has more pronounced webbed digits
B. Has much longer and stronger hind limbs
C. Lives in water most of the time
D. Is more streamlined than the toad