Explain about the incidence of defects in color vision, Biology

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Explain about the Incidence of defects in color vision

Defects in colour vision can either be congenital or acquired. Males are more affected than females. Out of the population of colour blind people only 0.03 per cent are affected by Achromatopsia (total colour blindness that leads to day blindness and nystagmus). The majority are either dichromates or anomalous trichromates.  

 


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