Colour blindness results from

Colour Blindness Results From Biology Question

Colour blindness results from

Options

(a) Absence of rods
(b) Absence of cones
(c) Absence of eyelids
(d) Inverted retina

Correct Answer:

Absence of cones

Explanation:

Rod is a kind of light-sensitive nerve cell present in vertebrate retina. Rods do not discriminate fine details or colour differences.

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Topics: Neural Control and Chemical Coordination (195)
Subject: Biology (4253)

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