Science Class 4 Food and Digestion

Asked by JOSEPH PREM ZURISHADDAI RAJ · THE CLASS OF ONE GLOBAL ONLINE SCHOOL

Rashi has night blindness. What could be the possible cause of this?

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Answer: A. Vitamin A Deficiency

The possible cause of Rashi's night blindness is Vitamin A
Why Vitamin A Deficiency Causes Night Blindness Rhodopsin production: Vitamin A makes rhodopsin, a pigment in the retina that helps you see in dim light. Low light issues: Without enough Vitamin A, the eyes cannot make enough rhodopsin, leading to poor vision in the dark (night blindness).Other signs: A shortage can also cause dry eyes, Bitot's spots, or damage to the cornea.

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