Question

ram is unable to walk during nights in darkness his skin is also becoming scaly what will be the cause for his problem
A. Deficiency of vitamin-A
B. Protein diet deficiency
C. Deficiency of vitamin-D
D. Deficiency of calories
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Answer 1

The cause of disorder is

A. Deficiency of vitamin-A

•Vitamin A is fat soluble vitamin.

•It's deficiency causes night blindness and scaly skin.

•Scaly skin refers to flaky and dry skin.

•The skin in this condition, resembles scales of fish.

•Night blindness is also known as nyctalopia.

•The condition causes inability of person to see in low lights or dark conditions.

•People with vitamin A deficiency need to eat foods for example - spinach, cod liver oil, eggs etc.