Jamb Biology Past Questions and Answers

Question 1831:

• JAMB 2014

A characteristic feature of tropical rainforest is that it

A. Contains trees with narrow leaves
B. Contains large number of plant species
C. Contains fewer number of plant species
D. Has total annual rainfall of less than 50cm

Question 1832:

• JAMB 2014

The study of how and why population size change over time is

A. Population estimation
B. Population dynamics
C. Population ecology
D. Population Cycle

Question 1833:

• JAMB 2014

A severe and long dry season is a characteristic feature of

A. Sahel Savanna
B. Mangrove Swamps
C. Sudan Savanna
D. Guinea Savanna

Question 1834:

• JAMB 2014

Which of the following is a nitrogen-fixing blue-green algae of soil?

A. Rhizobium
B. Nitrosomonas
C. Clostridium
D. Anabaena

Question 1835:

• JAMB 2014

The soil with highest water-retaining capacity is

A. Clayey Soil
B. Stoney soil
C. Sandy soil
D. Loamy Soil