Jamb Biology 2005 Past Questions and Answers

Question 36:

• JAMB 2005

The main reservoir of water in the circle is the

A. Cloud
B. Ground water
C. Plant
D. Ocean

Question 37:

• JAMB 2005

The Mambila plateau is a unique Nigerian biome located in

A. Plateau state
B. Borno state
C. Taraba state
D. Benue state

Question 38:

• JAMB 2005

In Nigeria, the guinea savanna belt borders the

A. Mangrove swamps and the sahel savanna
B. Rainforests and the sudan savanna
C. Desert and the sudan savanna
D. Rainforests and the deserts

Question 39:

• JAMB 2005

The population density of Tridex in an abandoned square farm land of side 200 m was found to be 5 plants per m². The population size of the plant on the farm is

A. 40
B. 1000
C. 40000
D. 200000

Question 40:

• JAMB 2005

Secondary succession is much faster than primary succession because

A. Pioneer colonizers are more in number
B. Soil is already present
C. Secondary seres require less nutrients
D. Species competition is increased