Question

what is reflex action​

Answer 1

Answer:

ᴀ ʀᴇғʟᴇx, ᴏʀ ʀᴇғʟᴇx ᴀᴄᴛɪᴏɴ, ɪs ᴀɴ ɪɴᴠᴏʟᴜɴᴛᴀʀʏ ᴀɴᴅ ɴᴇᴀʀʟʏ ɪɴsᴛᴀɴᴛᴀɴᴇᴏᴜs ᴍᴏᴠᴇᴍᴇɴᴛ ɪɴ ʀᴇsᴘᴏɴsᴇ ᴛᴏ ᴀ sᴛɪᴍᴜʟᴜs. ᴀ ʀᴇғʟᴇx ɪs ᴍᴀᴅᴇ ᴘᴏssɪʙʟᴇ ʙʏ ɴᴇᴜʀᴀʟ ᴘᴀᴛʜᴡᴀʏs ᴄᴀʟʟᴇᴅ ʀᴇғʟᴇx ᴀʀᴄs ᴡʜɪᴄʜ ᴄᴀɴ ᴀᴄᴛ ᴏɴ ᴀɴ ɪᴍᴘᴜʟsᴇ ʙᴇғᴏʀᴇ ᴛʜᴀᴛ ɪᴍᴘᴜʟsᴇ ʀᴇᴀᴄʜᴇs ᴛʜᴇ ʙʀᴀɪɴ.

Answer 2

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Reflex action is a sudden and involuntary response to stimuli. It helps organisms to quickly adapt to an adverse circumstance that could have the potential to cause bodily harm or even death. Pulling our hands away immediately after touching a hot or cold object is a classic example of a reflex action.

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