ECOLOGY - Jamb Biology Past Questions and Answers

Question 261:

• JAMB 2010

Use the diagram above to answer this question.Which of the following is a true feature of plantation ll?

A. It has the highest number of trees of about 2m high.
B. It has highest number of trees
C. It has the highest number of tall trees
D. The height of all its trees range between 2m and 6m

Question 262:

• JAMB 2011

The function of the red head in male Agama lizards is to

A. Conceal and camouflage the animal from predators
B. Scare other males from the territory
C. Attract female lizards for mating purposes
D. Warm predators of the distastefulness of the animal

Question 263:

• JAMB 2011

The function of the red head in male Agama lizards is to

A. Conceal and camouflage the animal from predators
B. Scare other males from the territory
C. Attract female lizards for mating purposes
D. Warm predators of the distastefulness of the animal

Question 264:

• JAMB 2011

In which of the following species is the biomass of an individual the smallest ?

A. Agama sp
B. Bufo sp
C. Spirogyra sp
D. Tilapia sp

Question 265:

• JAMB 2011

In nature, plants and animals are perpetually engaged in mutualism because

A. They are rivals
B. All animals rely on food produced by plants
C. They utilize respiratory wastes of each other
D. They are neighbours