Question

3. The pupil of the eye is located in the center of the iris.​

Answer 1

ᴀɴꜱᴡᴇʀ :

ᴛʜᴇ ᴘᴜᴘɪʟ ɪꜱ ᴀ ʜᴏʟᴇ ʟᴏᴄᴀᴛᴇᴅ ɪɴ ᴛʜᴇ ᴄᴇɴᴛᴇʀ ᴏꜰ ᴛʜᴇ ɪʀɪꜱ ᴏꜰ ᴛʜᴇ ᴇʏᴇ ᴛʜᴀᴛ ᴀʟʟᴏᴡꜱ ʟɪɢʜᴛ ᴛᴏ ꜱᴛʀɪᴋᴇ ᴛʜᴇ ʀᴇᴛɪɴᴀ. ɪᴛ ᴀᴘᴘᴇᴀʀꜱ ʙʟᴀᴄᴋ ʙᴇᴄᴀᴜꜱᴇ ʟɪɢʜᴛ ʀᴀʏꜱ ᴇɴᴛᴇʀɪɴɢ ᴛʜᴇ ᴘᴜᴘɪʟ ᴀʀᴇ ᴇɪᴛʜᴇʀ ᴀʙꜱᴏʀʙᴇᴅ ʙʏ ᴛʜᴇ ᴛɪꜱꜱᴜᴇꜱ ɪɴꜱɪᴅᴇ ᴛʜᴇ ᴇʏᴇ ᴅɪʀᴇᴄᴛʟʏ, ᴏʀ ᴀʙꜱᴏʀʙᴇᴅ ᴀꜰᴛᴇʀ ᴅɪꜰꜰᴜꜱᴇ ʀᴇꜰʟᴇᴄᴛɪᴏɴꜱ ᴡɪᴛʜɪɴ ᴛʜᴇ ᴇʏᴇ ᴛʜᴀᴛ ᴍᴏꜱᴛʟʏ ᴍɪꜱꜱ ᴇxɪᴛɪɴɢ ᴛʜᴇ ɴᴀʀʀᴏᴡ ᴘᴜᴘɪʟ.

Answer 2

Explanation:

the pupil is a hole located in the center of the iris of the eye that allows light to strike the retina...it appears black bcoz light rays entering the pupil are either absorbed by the tissues inside the eye directly or absorbed after diffuse reflections within the eye that mostly miss exactly the narrow pupil...