Question

5. How do roots absorb water from the soil?​

Answer 1

Explanation:

Plants absorb water from the soil by osmosis. They absorb mineral ions by active transport, against the concentration gradient. Root hair cells are adapted for taking up water and mineral ions by having a large surface area to increase the rate of absorption.

Answer 2

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. How do roots absorb water from the soil?

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ᴡᴀᴛᴇʀ ᴀɴᴅ ᴍɪɴᴇʀᴀʟ sᴀʟᴛs ғɪʀsᴛ ᴇɴᴛᴇʀ ᴛʜʀᴏᴜɢʜ ᴛʜᴇ ᴄᴇʟʟ ᴡᴀʟʟ ᴀɴᴅ ᴄᴇʟʟ ᴍᴇᴍʙʀᴀɴᴇ ᴏғ ᴛʜᴇ ʀᴏᴏᴛ ʜᴀɪʀ ᴄᴇʟʟ ʙʏ ᴏsᴍᴏsɪs. ʀᴏᴏᴛ ʜᴀɪʀ ᴄᴇʟʟs ᴀʀᴇ ᴏᴜᴛɢʀᴏᴡᴛʜs ᴀᴛ ᴛʜᴇ ᴛɪᴘs ᴏғ ᴘʟᴀɴᴛs' ʀᴏᴏᴛs (ғɪɢᴜʀᴇ 5.27). ᴛʜᴇʏ ғᴜɴᴄᴛɪᴏɴ sᴏʟᴇʟʏ ᴛᴏ ᴛᴀᴋᴇ ᴜᴘ ᴡᴀᴛᴇʀ ᴀɴᴅ ᴍɪɴᴇʀᴀʟ sᴀʟᴛs. ... ᴛʜᴇ ᴠᴀᴄᴜᴏʟᴇs ʜᴀᴠᴇ sᴀʟᴛs, ᴡʜɪᴄʜ sᴘᴇᴇᴅ ᴜᴘ ᴡᴀᴛᴇʀ ᴀʙsᴏʀᴘᴛɪᴏɴ ғʀᴏᴍ sᴏɪʟ ᴡᴀᴛᴇʀ

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