Question

Define root pressure?​

Answer 1

Answer:

Root pressure, in plants, force that helps to drive fluids upward into the water-conducting vessels (xylem). It is primarily generated by osmotic pressure in the cells of the roots and can be demonstrated by exudation of fluid when the stem is cut off just aboveground.

Answer 2

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Dᴇғɪɴᴇ ʀᴏᴏᴛ ᴘʀᴇssᴜʀᴇ?

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Rᴏᴏᴛ ᴘʀᴇssᴜʀᴇ ᴄᴀɴ ᴀʟsᴏ ʙᴇ ᴄᴀʟʟᴇᴅ ᴀs ᴏsᴍᴏᴛɪᴄ ᴘʀᴇssᴜʀᴇ ᴛʜᴀᴛ ᴏᴄᴄᴜʀs ᴡɪᴛʜɪɴ ᴛʜᴇ ᴄᴇʟʟs ᴏғ ᴀ ʀᴏᴏᴛ sʏsᴛᴇᴍ. Iᴛ ᴄᴀᴜsᴇs ᴛʜᴇ sᴀᴘ ᴛᴏ ʀɪsᴇ ᴛʜʀᴏᴜɢʜ ᴀ ᴘʟᴀɴᴛ sᴛᴇᴍ ᴛᴏ ᴛʜᴇ ʟᴇᴀᴠᴇs. Iᴛ ᴏᴄᴄᴜʀs ɪɴ ᴛʜᴇ xʏʟᴇᴍ ᴏғ sᴏᴍᴇ ᴠᴀsᴄᴜʟᴀʀ ᴘʟᴀɴᴛs ᴡʜᴇɴ ᴛʜᴇ sᴏɪʟ ᴍᴏɪsᴛᴜʀᴇ ʟᴇᴠᴇʟ ɪs ʜɪɢʜ.

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