Question

what is colour blindness? What are the symptoms of thalassamia?​

Answer 1

Explanation:

Color blindness (color vision deficiency) is the decreased ability to see color or differences in color.[3] It can impair such tasks as selecting ripe fruit, choosing clothing, and reading traffic lights.[3] Color blindness may make some educational activities more difficult.[3] However, problems are generally minor, and most color-blind people adapt.[3] People with total color blindness (achromatopsia) may also be uncomfortable in bright environments[3] and have decreased visual acuity.

Thalassemia signs and symptoms can include:

Fatigue

Weakness

Pale or yellowish skin

Facial bone deformities

Slow growth

Abdominal swelling

Dark urine

Answer 2

symptoms of thalassaemia include fatigue, weakness,paleness and slow growth.

reduced ability to distinguish between certain colours

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