Jamb Biology 1999 Past Questions and Answers

Question 6:

• JAMB 1999

The structure labelled II is used for

A. Tasting
B. Feeling
C. Biting
D. Sucking

Question 7:

• JAMB 1999

The structure labelled III represents the

A. Mandible
B. Palp
C. Proboscis
D. Labium

Question 8:

• JAMB 1999

The division of a body into two equal halves along a longitudinal plane is called

A. Bilateral symmetary
B. Transverse section
C. Radial symmetry
D. Longitudinal section

Question 9:

• JAMB 1999

In which of the following organisms does each cell combine the function of nutrition, reproduction and growth?

A. Rhizophus
B. Dryopteris
C. Brachymenium
D. Spirogyra

Question 10:

• JAMB 1999

They key event in the transition of the amphibians from water to land is the

A. Replacement of the gills with lungs
B. Possession of webbed limbs
C. Development of long hing limbs
D. Possession of tympanic membrane