Which of the following contains a reducing sugar?

A. Milk

B. Cassava

C. Grapefruit

D. Beans

E. Plantain

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

A. Anemometer

B. Hygrometer

C. Wind gauge

D. Barometer

E. Thermometer

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

The diagram above illustrates

A. the size of various organisms

B. types of organisms in a habitat

C. the flow of energy in a habitat

D. the hierarchy of organisms in a habitat

E. the food chain

Which of these organisms occupies the 3rd trophic
level?

A. King fisher

B. Small fish

C. Phytoplankton

D. Big fish

E. Tadpole.

Which of these organisms is a herbivore?

A. Tadpole

B. Phytoplankton

C. King Fisher

D. Small fish

E. Big fish

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.

Excessive loss of water from the leaf is prevented by the

A. vascular bundle

B. cuticle

C. midrib

D. parenchyma

E. mesophyll.

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

The earthworm is important because

A. its body is always moist

B. each of its segments has chaetae

C. It has a clitellum

D. it aerates the soil

E. it reproduces fast