What is epidermis ? State it's function
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It forms a boundary between the plant and the external environment. The epidermis serves several functions: it protects against water loss, regulates gas exchange, secretes metabolic compounds, and (especially in roots) absorbs water and mineral nutrients
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Iᴛ ғᴏʀᴍs ᴀ ʙᴏᴜɴᴅᴀʀʏ ʙᴇᴛᴡᴇᴇɴ ᴛʜᴇ ᴘʟᴀɴᴛ ᴀɴᴅ ᴛʜᴇ ᴇxᴛᴇʀɴᴀʟ ᴇɴᴠɪʀᴏɴᴍᴇɴᴛ. Tʜᴇ ᴇᴘɪᴅᴇʀᴍɪs sᴇʀᴠᴇs sᴇᴠᴇʀᴀʟ ғᴜɴᴄᴛɪᴏɴs: ɪᴛ ᴘʀᴏᴛᴇᴄᴛs ᴀɢᴀɪɴsᴛ ᴡᴀᴛᴇʀ ʟᴏss, ʀᴇɢᴜʟᴀᴛᴇs ɢᴀs ᴇxᴄʜᴀɴɢᴇ, sᴇᴄʀᴇᴛᴇs ᴍᴇᴛᴀʙᴏʟɪᴄ ᴄᴏᴍᴘᴏᴜɴᴅs, ᴀɴᴅ (ᴇsᴘᴇᴄɪᴀʟʟʏ ɪɴ ʀᴏᴏᴛs) ᴀʙsᴏʀʙs ᴡᴀᴛᴇʀ ᴀɴᴅ ᴍɪɴᴇʀᴀʟ ɴᴜᴛʀɪᴇɴᴛs.
Hᴏᴘᴇ ɪᴛ ʜᴇʟᴘs....
Mᴀʀᴋ ᴍᴇ ᴀs ʙʀᴀɪɴʟɪᴇsᴛ ❤❤
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