Color blindness(John dalton)

It is a genetic defect that is the impossiblilits to distinguish colurs homever not all colour-blind people confuse the same colours as others, even within the sone family, is very common to confuse green and red, but you can see more shade of purple than people with normal vision and you are able to distinguish objects more than others.
This defect is genetic herditary and an allele is transmitted by x-linked recessive, if a male inherits an x chromosome with the deficiency he will be color blird, however in the case of woman they are colour blird only if their two x chromosones have the deficiency, and will other wise be just carriers and casn trasmit to their offspring.
Types of colur blindness:
Acrhomatic- Type of olur blindess in when the individual can only see black and white.
Monochone- As its name implies, these individuals have only one type of cone and can only see one type of colour such as: red or pink colurrs are usally combined with white.
Dichromatic- These people have two types of cones. The condition is presented with alternatives, they may have red colour blindness individuals who confuse shades of green and blue or orange and pink.
Ananalous trichromatic- padecient person has all three types of cones with funcitional defects, so confus with another colour. It is the most abundant group common colour blind, have cones but thy perceive the altered colour tones.
They tend to have cimilar defects to the dichromatic colour blindness, but it is less noticeable.
I personaliti is analous trichromatic because see all three.
Types of cones, but I percive the altered colour tones.