Question

What happens when someone puts torch light on ur eye suddenly....?

Answer 1

Answer:

reflex action takes place in presence of brain not spinal chord

Answer 2

Answer:

Explanation:

With a sudden change from dark to light, the pupil cannot respond fast enough and more light will be getting into the retina, consuming all the chemical , overloading the optical nerve and even potentially burning out the retina, so the eyes blink.