SCIENCE
GENETIC AND MENDELS LAW OF HEREDITY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
All colours
|
|
Red only
|
|
Red,green and pale tints
|
|
Violet and blue
|
Detailed explanation-1: -Most people with colour vision deficiency have difficulty distinguishing between shades of red, yellow and green. This is known as “red-green” colour vision deficiency. It’s a common problem that affects around 1 in 12 men and 1 in 200 women.
Detailed explanation-2: -Deuteranomaly is the most common type of red-green color blindness. It makes green look more red. This type is mild and doesn’t usually get in the way of normal activities.
Detailed explanation-3: -Another task that can be frustrating is driving a car when color blind; for the color blind person, green light tends to look very pale green or nearly white, and red light may seem closer to orange.
Detailed explanation-4: -A person with protan type color blindness tends to see greens, yellows, oranges, reds, and browns as being more similar shades of color than normal, especially in low light. A very common problem is that purple colors look more like blue.
Detailed explanation-5: -People with protanopia are unable to perceive any ‘red’ light, those with deuteranopia are unable to perceive ‘green’ light and those with tritanopia are unable to perceive ‘blue’ light.