Eye (sight) - Jamb Biology Past Questions and Answers

Question 16:

• JAMB 2009

In the diagram, the function of the correcting lens is to

A. Diverge incoming rays
B. Converge incoming rays
C. Reflect incoming rays
D. Screen incoming rays

Question 17:

• JAMB 2013

The sensory cell that responds to dim light is referred to as the

A. Cone
B. Lens
C. Rod
D. Iris

Question 18:

• JAMB 2015

The light sensitive cells in the human eye is called the ................

A. Choroid
B. Sclerotic layer
C. Retina
D. Cones

Question 19:

• JAMB 2015

Which of these is not the part of the eye?

A. Cochlea
B. Conjunctiva
C. Cornea
D. Iris

Question 20:

• JAMB 2017

Coloration of the eye is ______ variation

A. Physiological
B. Morphological
C. Adaptive
D. Recessive