in photosynthesis,what three enter from outside the plant?
Answers
Answered by
2
ᴛʜᴇ ʀᴀᴡ ᴍᴀᴛᴇʀɪᴀʟs ᴏғ ᴘʜᴏᴛᴏsʏɴᴛʜᴇsɪs, ᴡᴀᴛᴇʀ ᴀɴᴅ ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ, ᴇɴᴛᴇʀ ᴛʜᴇ ᴄᴇʟʟs ᴏғ ᴛʜᴇ ʟᴇᴀғ, ᴀɴᴅ ᴛʜᴇ ᴘʀᴏᴅᴜᴄᴛs ᴏғ ᴘʜᴏᴛᴏsʏɴᴛʜᴇsɪs, sᴜɢᴀʀ ᴀɴᴅ ᴏxʏɢᴇɴ, ʟᴇᴀᴠᴇ ᴛʜᴇ ʟᴇᴀғ. ... ʟᴀɴᴅ ᴘʟᴀɴᴛs ᴍᴜsᴛ ɢᴜᴀʀᴅ ᴀɢᴀɪɴsᴛ ᴅʀʏɪɴɢ ᴏᴜᴛ (ᴅᴇsɪᴄᴄᴀᴛɪᴏɴ) ᴀɴᴅ sᴏ ʜᴀᴠᴇ ᴇᴠᴏʟᴠᴇᴅ sᴘᴇᴄɪᴀʟɪᴢᴇᴅ sᴛʀᴜᴄᴛᴜʀᴇs ᴋɴᴏᴡɴ ᴀs sᴛᴏᴍᴀᴛᴀ ᴛᴏ ᴀʟʟᴏᴡ ɢᴀs ᴛᴏ ᴇɴᴛᴇʀ ᴀɴᴅ ʟᴇᴀᴠᴇ ᴛʜᴇ ʟᴇᴀғ.
Answered by
4
The raw materials of photosynthesis, water and carbon dioxide, enter the cells of the leaf, and the products of photosynthesis, sugar and oxygen, leave the leaf. ... Land plants must guard against drying out (desiccation) and so have evolved specialized structures known as stomata to allow gas to enter and leave the leaf.
Similar questions