(b).Give any two ways in which these tissues differ functionally from each other. complex permanent tissue
Answers
Answer:
State any two ways in which xylem and phloem tissues differ functionally from each other. It conducts water or sap. Phloem conducts organic food. Xylem provides mechanical strength.
Answer:
Xylem is a conducting tissue that is responsible for the transport of water while phloem is a conducting tissue that is responsible for the transport of food in plants. Xylem transports soluble minerals and water molecules. Phloem transports food and other nutrients like sugar and amino acids.
Explanation:
the 2 tissue is xylem and phloem
•Xylem and Phloem
→Xylem and Phloem are two different types of vascular tissues, which are mainly involved in the transportation process. These tissues form a vascular bundle and these work together as a unit. The movement of xylem is unidirectional, while the movement of phloem is bidirectional.
Let us explore the major differences between xylem and phloem in detail
:
ꜰᴏʟʟᴏᴡɪɴɢ ᴀʀᴇ ᴛʜᴇ ɪᴍᴘᴏʀᴛᴀɴᴛ ᴅɪꜰꜰᴇʀᴇɴᴄᴇꜱ ʙᴇᴛᴡᴇᴇɴ xʏʟᴇᴍ ᴀɴᴅ ᴘʜʟᴏᴇᴍ:
xʏʟᴇᴍ ᴘʜʟᴏᴇᴍ
ᴅᴇꜰɪɴɪᴛɪᴏɴ
xʏʟᴇᴍ ᴛɪꜱꜱᴜᴇꜱ ᴀʀᴇ ᴛʜᴇ ᴛᴜʙᴜʟᴀʀ-ꜱʜᴀᴘᴇᴅ ꜱᴛʀᴜᴄᴛᴜʀᴇ, ᴡɪᴛʜ ᴛʜᴇ ᴀʙꜱᴇɴᴄᴇ ᴏꜰ ᴄʀᴏꜱꜱ ᴡᴀʟʟꜱ. ᴛʜɪꜱ ᴛɪꜱꜱᴜᴇ ʀᴇꜱᴇᴍʙʟᴇꜱ ᴛʜᴇ ꜱʜᴀᴘᴇ ᴏꜰ ᴀ ꜱᴛᴀʀ. ᴘʜʟᴏᴇᴍ ᴛɪꜱꜱᴜᴇꜱ ᴀʀᴇ ᴛᴜʙᴜʟᴀʀ-ꜱʜᴀᴘᴇᴅ, ᴇʟᴏɴɢᴀᴛᴇᴅ, ꜱᴛʀᴜᴄᴛᴜʀᴇꜱ ᴡɪᴛʜ ᴛʜᴇ ᴘʀᴇꜱᴇɴᴄᴇ ᴏꜰ ᴡᴀʟʟꜱ ᴡɪᴛʜ ᴛʜɪɴ ꜱɪᴇᴠᴇ ᴛᴜʙᴇꜱ.
ʟᴏᴄᴀᴛɪᴏɴ
ɪᴛ ɪꜱ ʟᴏᴄᴀᴛᴇᴅ ɪɴ ᴛʜᴇ ᴄᴇɴᴛʀᴇ ᴏꜰ ᴛʜᴇ ᴠᴀꜱᴄᴜʟᴀʀ ʙᴜɴᴅʟᴇ. ɪᴛ ɪꜱ ʟᴏᴄᴀᴛᴇᴅ ᴏɴ ᴛʜᴇ ᴏᴜᴛᴇʀ ꜱɪᴅᴇ ᴏꜰ ᴛʜᴇ ᴠᴀꜱᴄᴜʟᴀʀ ʙᴜɴᴅʟᴇ.
ꜰɪʙʀᴇꜱ
xʏʟᴇᴍ ꜰɪʙʀᴇꜱ ᴀʀᴇ ꜱᴍᴀʟʟᴇʀ. ᴘʜʟᴏᴇᴍ ꜰɪʙʀᴇꜱ ᴀʀᴇ ʟᴀʀɢᴇʀ.
ꜰᴏᴜɴᴅ ɪɴ
ᴛʜᴇʏ ᴀʀᴇ ᴘʀᴇꜱᴇɴᴛ ɪɴ ʀᴏᴏᴛꜱ, ꜱᴛᴇᴍꜱ ᴀɴᴅ ʟᴇᴀᴠᴇꜱ. ᴛʜᴇʏ ᴀʀᴇ ᴘʀᴇꜱᴇɴᴛ ɪɴ ꜱᴛᴇᴍꜱ ᴀɴᴅ ʟᴇᴀᴠᴇꜱ, ᴡʜɪᴄʜ ʟᴀᴛᴇʀ ᴛʀᴀɴꜱᴘᴏʀᴛꜱ ᴀɴᴅ ɢʀᴏᴡ ɪɴ ʀᴏᴏᴛꜱ, ꜰʀᴜɪᴛꜱ ᴀɴᴅ ꜱᴇᴇᴅꜱ.
ᴍᴏᴠᴇᴍᴇɴᴛꜱ
ᴛʜᴇꜱᴇ ᴛɪꜱꜱᴜᴇꜱ ᴍᴏᴠᴇ ɪɴ ᴀ ᴜɴɪᴅɪʀᴇᴄᴛɪᴏɴᴀʟ. (ᴏɴʟʏ ɪɴ ᴏɴᴇ ᴅɪʀᴇᴄᴛɪᴏɴ – ᴜᴘᴡᴀʀᴅ ᴅɪʀᴇᴄᴛɪᴏɴ) ᴛʜᴇꜱᴇ ᴛɪꜱꜱᴜᴇꜱ ᴍᴏᴠᴇ ɪɴ ᴀ ʙɪᴅɪʀᴇᴄᴛɪᴏɴᴀʟ. (ʙᴏᴛʜ ᴡᴀʏꜱ – ᴜᴘ ᴀɴᴅ ᴅᴏᴡɴ)
ᴄᴏᴍᴘʀɪꜱᴇꜱ
ᴛʜᴇʏ ʟɪᴠᴇ ᴡɪᴛʜ ʜᴏʟʟᴏᴡ ᴅᴇᴀᴅ ᴄᴇʟʟꜱ. ᴛʜᴇʏ ʟɪᴠᴇ ᴡɪᴛʜ ᴄʏᴛᴏᴘʟᴀꜱᴍ ᴡɪᴛʜᴏᴜᴛ ᴛʜᴇ ɴᴜᴄʟᴇᴜꜱ.
ɴᴏ ᴏꜰ ᴛɪꜱꜱᴜᴇꜱ
ᴛʜᴇ ᴛᴏᴛᴀʟ ᴀᴍᴏᴜɴᴛ ᴏꜰ xʏʟᴇᴍ ᴛɪꜱꜱᴜᴇ ɪꜱ ᴍᴏʀᴇ. ᴛʜᴇ ᴛᴏᴛᴀʟ ᴀᴍᴏᴜɴᴛ ᴏꜰ ᴘʜʟᴏᴇᴍ ᴛɪꜱꜱᴜᴇ ɪꜱ ʟᴇꜱꜱ.
ꜰᴇᴀᴛᴜʀᴇꜱ
ɪᴛ ᴄᴏɴꜱɪꜱᴛꜱ ᴏꜰ ᴛʀᴀᴄʜᴇɪᴅꜱ, ᴠᴇꜱꜱᴇʟ ᴇʟᴇᴍᴇɴᴛꜱ, xʏʟᴇᴍ ᴘᴀʀᴇɴᴄʜʏᴍᴀ, xʏʟᴇᴍ ꜱᴄʟᴇʀᴇɴᴄʜʏᴍᴀ ᴀɴᴅ xʏʟᴇᴍ ꜰɪʙʀᴇꜱ. ɪᴛ ᴄᴏɴꜱɪꜱᴛꜱ ᴏꜰ ꜰᴏᴜʀ ᴇʟᴇᴍᴇɴᴛꜱ: ᴄᴏᴍᴘᴀɴɪᴏɴ ᴄᴇʟʟꜱ, ꜱɪᴇᴠᴇ ᴛᴜʙᴇꜱ, ʙᴀꜱᴛ ꜰɪʙʀᴇꜱ, ᴘʜʟᴏᴇᴍ ꜰɪʙʀᴇꜱ, ɪɴᴛᴇʀᴍᴇᴅɪᴀʀʏ ᴄᴇʟʟꜱ ᴀɴᴅ ᴛʜᴇ ᴘʜʟᴏᴇᴍ ᴘᴀʀᴇɴᴄʜʏᴍᴀ.
ꜰᴜɴᴄᴛɪᴏɴꜱ
ᴛʀᴀɴꜱᴘᴏʀᴛꜱ ꜱᴏʟᴜʙʟᴇ ᴍɪɴᴇʀᴀʟ ɴᴜᴛʀɪᴇɴᴛꜱ ᴀɴᴅ ᴡᴀᴛᴇʀ ᴍᴏʟᴇᴄᴜʟᴇꜱ ꜰʀᴏᴍ ᴛʜᴇ ʀᴏᴏᴛꜱ ᴛᴏ ᴛʜᴇ ᴀᴇʀɪᴀʟ ᴘᴀʀᴛꜱ ᴏꜰ ᴛʜᴇ ᴘʟᴀɴᴛ. ᴛʀᴀɴꜱᴘᴏʀᴛꜱ ꜰᴏᴏᴅ ᴀɴᴅ ᴏᴛʜᴇʀ ɴᴜᴛʀɪᴇɴᴛꜱ ɪɴᴄʟᴜᴅɪɴɢ ꜱᴜɢᴀʀ ᴀɴᴅ ᴀᴍɪɴᴏ ᴀᴄɪᴅꜱ ꜰʀᴏᴍ ʟᴇᴀᴠᴇꜱ ᴛᴏ ꜱᴛᴏʀᴀɢᴇ ᴏʀɢᴀɴꜱ ᴀɴᴅ ɢʀᴏᴡɪɴɢ ᴘᴀʀᴛꜱ ᴏꜰ ᴛʜᴇ ᴘʟᴀɴᴛ.
ᴠᴀꜱᴄᴜʟᴀʀ ʙᴜɴᴅʟᴇꜱ
ꜰᴏʀᴍꜱ ᴠᴀꜱᴄᴜʟᴀʀ ʙᴜɴᴅʟᴇꜱ ᴡɪᴛʜ ᴘʜʟᴏᴇᴍ. ꜰᴏʀᴍꜱ ᴠᴀꜱᴄᴜʟᴀʀ ʙᴜɴᴅʟᴇꜱ ᴡɪᴛʜ xʏʟᴇᴍ.
ꜰᴜɴᴄᴛɪᴏɴꜱ
ᴘʀᴏᴠɪᴅᴇꜱ ᴍᴇᴄʜᴀɴɪᴄᴀʟ ꜱᴛʀᴇɴɢᴛʜ ᴛᴏ ᴛʜᴇ ᴘʟᴀɴᴛ ᴀɴᴅ ʜᴇʟᴘꜱ ɪɴ ꜱᴛʀᴇɴɢᴛʜᴇɴɪɴɢ ᴛʜᴇ ꜱᴛᴇᴍ. ᴛʀᴀɴꜱʟᴏᴄᴀᴛᴇꜱ ᴛʜᴇ ꜱʏɴᴛʜᴇꜱɪᴢᴇᴅ ꜱᴜɢᴀʀꜱ ʙʏ ᴛʜᴇ ᴘʜᴏᴛᴏꜱʏɴᴛʜᴇᴛɪᴄ ᴀʀᴇᴀꜱ ᴏꜰ ᴘʟᴀɴᴛꜱ ᴛᴏ ꜱᴛᴏʀᴀɢᴇ ᴏʀɢᴀɴꜱ ʟɪᴋᴇ ʀᴏᴏᴛꜱ, ʙᴜʟʙꜱ ᴀɴᴅ ᴛᴜʙᴇʀꜱ.
ꜰᴜɴᴄᴛɪᴏɴꜱ
ɪᴛ ɪꜱ ʀᴇꜱᴘᴏɴꜱɪʙʟᴇ ꜰᴏʀ ʀᴇᴘʟᴀᴄɪɴɢ ᴛʜᴇ ᴛᴏᴛᴀʟ ᴀᴍᴏᴜɴᴛ ᴏꜰ ʟᴏꜱᴛ ᴡᴀᴛᴇʀ ᴍᴏʟᴇᴄᴜʟᴇꜱ ᴛʜʀᴏᴜɢʜ ᴛʀᴀɴꜱᴘɪʀᴀᴛɪᴏɴ ᴀɴᴅ ᴘʜᴏᴛᴏꜱʏɴᴛʜᴇꜱɪꜱ. ɪᴛ ɪꜱ ʀᴇꜱᴘᴏɴꜱɪʙʟᴇ ꜰᴏʀ ᴛʀᴀɴꜱᴘᴏʀᴛɪɴɢ ᴘʀᴏᴛᴇɪɴꜱ ᴀɴᴅ ᴍʀɴᴀꜱ ᴛʜʀᴏᴜɢʜᴏᴜᴛ ᴛʜᴇ ᴘʟᴀɴᴛ
˙