Question

please answer the question the question is of science of cbse 8 class of lakmir singh​

Answer 1

Answer:

Blind spot is a part of eye where nothing can be seen. No reflection occurs there.

Night blindness is a disease in which one cannot see anything at night or in dim light. Night blindness occurs due to the lack of Vitamin A in the body.

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Answer 2

Explanation:

cone cell and rod cell are responsible for night blind problem . muscle are damage