sense organs (19/10)

The visual purple is concerned with?

• Bright light
• Dim light
• Moderate light
• Darkness

In which of the following only cone cells are found?

• Fovea centralis
• retina
• Fossa ovalis
• Blind sport

Visual purple is found in

• Cornea
• Rods
• cones
• retina

The size of pupil decreases due to the contraction of

• circular muscles
• radial muscles
• retina
• rods

The vision of man is

• Binocular
• Apposition
• monocular
• none of the above