Waec Biology Past Questions and Answers

Question 1711:

• WAEC 2017

The teeth which are absent in the young of the organism whose dentition is shown above is labelled

A. W
B. X
C. Y
D. Z

Question 1712:

• WAEC 2017

The number of individuals that the environment can support over a long period of time is its

A. Growth rate
B. Total capacity
C. Population capacity
D. Carrying capacity

Question 1713:

• WAEC 2017

A good site for secondary succession would be

A. A sand dune
B. A bare rock
C. A land that has just had forest fire
D. A stretch of barren land

Question 1714:

• WAEC 2017

A population which exceeds its carrying capacity and then collapses is represented graphically by a

A. Bell-shaped curve
B. Linear curve
C. Sigmoid curve
D. Skewed curve

Question 1715:

• WAEC 2017

The natural dwelling place of an organism is called its

A. Ecological niche
B. Habitat
C. Population
D. Environment