3
Question
When a person do not have green cones, then the condition is called as
When a person do not have green cones, then the condition is called as
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Solution
The correct option is C Deuteranopes
Colour blindness is the inability or decreased the ability to see colour, or perceive colour differences, under normal lighting conditions. The most usual cause is a fault in the development of one or more sets of retinal cones, that perceive colour in light and transmit that information to the optic nerve. Protanopia is a severe type of colour vision deficiency caused by the complete absence of red retinal photoreceptors. Deuteranopia is a colour vision deficiency in which the green retinal photoreceptors are absent, moderately affecting red-green colour discrimination. Tritanopia is a very rare colour vision disturbance in which there are only two cone pigments present and a total absence of blue retinal receptors.So, the correct answer is 'Deuteranopes'
Colour blindness is the inability or decreased the ability to see colour, or perceive colour differences, under normal lighting conditions. The most usual cause is a fault in the development of one or more sets of retinal cones, that perceive colour in light and transmit that information to the optic nerve.
Protanopia is a severe type of colour vision deficiency caused by the complete absence of red retinal photoreceptors.
Deuteranopia is a colour vision deficiency in which the green retinal photoreceptors are absent, moderately affecting red-green colour discrimination.
Tritanopia is a very rare colour vision disturbance in which there are only two cone pigments present and a total absence of blue retinal receptors.
So, the correct answer is 'Deuteranopes'
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