Waec Biology 1998 Past Questions and Answers

Question 46:

• WAEC 1998

Which of these organisms occupies the 3rd trophic
level?

A. King fisher
B. Small fish
C. Phytoplankton
D. Big fish
E. Tadpole.

Question 47:

• WAEC 1998

Which of these organisms is a herbivore?

A. Tadpole
B. Phytoplankton
C. King Fisher
D. Small fish
E. Big fish

Question 48:

• WAEC 1998

The presence of stilt and breathing roots are features of plants found in the

A. Tropical rain forests
B. Fresh water swamp forests
C. Mangrove forests
D. Southern guinea savanna
E. Northern guinea savanna.

Question 49:

• WAEC 1998

Excessive loss of water from the leaf is prevented by the

A. Vascular bundle
B. Cuticle
C. Midrib
D. Parenchyma
E. Mesophyll.

Question 50:

• WAEC 1998

Which of the following organisms will be a colonizing species of a heap of moist sub soil?

A. Green algae
B. Ferns
C. White mangrove
D. Snails
E. Tadpole