Question 586:

• JAMB 1988

Which of the following has the greatest influence on the distribution of animals in marine and fresh water habitats?

A. PH
B. Salinity
C. Water current
D. Turbidity

Question 587:

• JAMB 1988

Which of these groups of animals is likely to be found in fresh water?

A. Blood worm, pond skater and scorpion
B. Blood worm, pond skater and dragonfly larva
C. Pond skater, scropion and dragonfly larva
D. Pond skater, blood worm and ant-lion

Question 588:

• JAMB 1988

One of the characteristics of plants in the savanna is the

A. Possession of thin, smoth barks
B. Possession of large tap root
C. Production of seedlings on mother plant
D. Possession of thick, flaky bark

Question 589:

• JAMB 1988

Which of the following diseases can be contracted in areas with fast flowing rivers?

A. Schistosomiasis
B. Elephantiasis
C. Syphilis
D. Onchoceriasis

Question 590:

• JAMB 1988

Which of the following causes pollution?

A. Consumption of canned drink
B. The addition of fertilizer to farmland
C. Respiration of living organism
D. Burning of refuse