ECOLOGY - Jamb Biology Past Questions and Answers

Question 41:

• JAMB 1983

Which of the following diseases is NOT caused by a virus?

A. Rinderpest
B. Maize rust
C. Newcastle diseases
D. Swine fever
E. Cassava mosaic diseases

Question 42:

• JAMB 1983

One disease NOT caused directly by bacteria is

A. Malaria
B. Tuberculosis
C. Pneumonia
D. Tetanus
E. Cholera

Question 43:

• JAMB 1983

which of the following diseases could be exclusively associated with river basin?

A. Malaria
B. Syphilis
C. Onchocerciasis
D. Cholera
E. Poliomyelitis

Question 44:

• JAMB 1983

Which of the following instruments is used for determining turbidity of water?

A. Thermometer
B. Secchi disc
C. Rain guage
D. Hydrometer
E. Wind vane

Question 45:

• JAMB 1984

The male toad differs from the female by having

A. Vocal sacs
B. Shorter hind limbs
C. Longer fore limbs
D. Bulging eyes
E. Nictating membranes