Fill in the following blanks with suitable words:(a) Having two eyes gives a ................field of view.(b) Having two eyes enables us to judge.................more accurately.

 (a) Having two eyes gives a wider field of view.

(b) Having two eyes enables us to judge distances more accurately.

Explanation

A human being has two eyes in front of their head, which provides a horizontal field of view of about 150º with one eye open, but with two eyes open it becomes 180º providing a wider field of view.

Also, having two eyes enables us to judge distances more accurately, as they are few centimeters apart from each other, which allows us to see the same object from two slightly different angles. Thus, the brain combines these two slightly different images to build a 3-D picture of the object enabling us to judge the distance of the object more accurately.

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Updated on: 10-Oct-2022

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