Question

explain squit, colour blindnesss and catatract​

Answer 1

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Cataracts.

Cataracts are typically associated with old age however eye injuries and trauma, a genetic family history and drug usage can often cause early development of cataracts. Studies have found that some people in professions including piloting aircraft, and glassblowing have a higher occurrence rate of cataracts. Allergic reactions have also been identified as a catalyst for the progression of cataracts – especially for children with cataracts.

Color blindness.

Color blindness, also known as color vision deficiency, is the decreased ability to see color or differences in color.[2] Simple tasks such as selecting ripe fruit, choosing clothing, and reading traffic lights can be more challenging.[2]

Answer 2

Color blindness occurs when you are unable to see colors in a normal way. It is also known as color deficiency. Color blindness often happens when someone cannot distinguish between certain colors. This usually happens between greens and reds, and occasionally blues.

To shorten; to become reduced in size; in the case of muscle, either to shorten or to undergo an increase in tension. 2. To acquire by contagion or infection. 3. An explicit bilateral commitment by psychotherapist and patient to a defined course of action to attain the goal of the psychotherapy