Biology
The four major steps in seeing an object are:
i. interpretation by the brain.
ii. focussing of image.
iii. entry of light rays.
iv. transmission of nerve impulses from the retina & brain.
The correct sequence will be:
- i, ii, iii, iv
- ii, iii, iv, i
- iii, ii, iv, i
- iv, i, ii, iii
Sense Organs
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Answer
iii, ii, iv, i
Reason — The four major steps in seeing an object arranged in order are:
entry of light rays → focussing of image → transmission of nerve impulses from the retina & brain. → interpretation by the brain
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