ECOLOGY - Jamb Biology Past Questions and Answers

Question 81:

• JAMB 1988

IF an organism obtains its food by means of haustoria, it is said to be

A. Holophytic
B. Heterophytic
C. Saprophytism
D. Parasitic

Question 82:

• JAMB 1988

Which of the following relationship involves only one organism?

A. Saprophytism
B. Commensalism
C. Parasitism
D. Symbiosis

Question 83:

• 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 84:

• 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 85:

• JAMB 1988

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

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