Question

16. What is the purpose of establishing national parks and sanctuaries in our country
17. Explain the differences between striated and non striated muscles with the help of diagram
18. What happens if Meristematic tissue is absent in plants?​

Answer 1

Answer:

Meristematic tissues consist of dividing cells and are present at growing points of plants. These are responsible for the growth of plants. If meristematic tissues are not present, the growth of the plants would stop. The growth of the plant will stop.

Answer 2

Answer:

1. ᴛʜᴇ ᴩᴜʀᴩᴏꜱᴇ ᴏꜰ ɴᴀᴛɪᴏɴᴀʟ ᴩᴀʀᴋꜱ ɪɴ ᴏᴜʀ ᴄᴏᴜɴᴛʀy ɪꜱ ᴛᴏ ᴄᴏɴꜱᴇʀᴠᴇ ᴀɴᴅ ᴩʀᴏᴛᴇᴄᴛ ᴛʜᴇ ᴇɴᴅᴀɴɢᴇʀᴇᴅ ꜱᴩᴇᴄɪᴇꜱ. ᴛᴏ ᴍᴀɪɴᴛᴀɪɴ ᴛʜᴇ ᴇᴄᴏʟᴏɢɪᴄᴀʟ ʙᴀʟᴀɴᴄᴇ ᴀɴᴅ ᴀʟꜱᴏ ᴛᴏ ɢɪᴠᴇ ᴛʜᴇ ꜱʜᴇʟᴛᴇʀ ᴛᴏ ᴛʜᴇ ᴇɴᴅᴇᴍɪᴄ ꜱᴩᴇᴄɪᴇꜱ
2. ᴛʜᴇ ᴍᴀɪɴ ᴅɪꜰꜰᴇʀᴇɴᴄᴇ ʙᴇᴛᴡᴇᴇɴ ꜱᴛʀɪᴀᴛᴇᴅ ɴᴏɴ ꜱᴛʀɪᴀᴛᴇᴅ ᴀɴᴅ ᴄᴀʀᴅɪᴀᴄ ᴍᴜꜱᴄʟᴇꜱ ɪꜱ ᴛʜᴀᴛ ꜱᴛʀɪᴀᴛᴇᴅ ᴍᴜꜱᴄʟᴇꜱ ᴀʀᴇ ᴄyʟɪɴᴅʀɪᴄᴀʟ, ɴᴏɴ-ʙʀᴀɴᴄʜᴇᴅ, ᴍᴜʟᴛɪɴᴜᴄʟᴇᴀᴛᴇᴅ ᴍᴜꜱᴄʟᴇꜱ ᴡɪᴛʜ ᴀʟᴛᴇʀɴᴀᴛɪᴠᴇ ʟɪɢʜᴛ ᴀɴᴅ ᴅᴀʀᴋ ʙᴀɴᴅꜱ ᴡʜɪʟᴇ ɴᴏɴ-ꜱᴛʀɪᴀᴛᴇᴅ ᴍᴜꜱᴄʟᴇꜱ ᴀʀᴇ ʟᴏɴɢ, ɴᴏɴ-ʙʀᴀɴᴄʜᴇᴅ, ᴜɴɪɴᴜᴄʟᴇᴀᴛᴇᴅ ᴍᴜꜱᴄʟᴇꜱ ᴡɪᴛʜᴏᴜᴛ ᴀʟᴛᴇʀɴᴀᴛɪᴠᴇ ʟɪɢʜᴛ ᴀɴᴅ ᴅᴀʀᴋ ʙᴀɴᴅꜱ ᴀɴᴅ ᴄᴀʀᴅɪᴀᴄ ᴍᴜꜱᴄʟᴇꜱ ..
3. ᴍᴇʀɪꜱᴛᴇᴍᴀᴛɪᴄ ᴛɪꜱꜱᴜᴇꜱ ᴄᴏɴꜱɪꜱᴛ ᴏꜰ ᴅɪᴠɪᴅɪɴɢ ᴄᴇʟʟꜱ ᴀɴᴅ ᴀʀᴇ ᴩʀᴇꜱᴇɴᴛ ᴀᴛ ɢʀᴏᴡɪɴɢ ᴩᴏɪɴᴛꜱ ᴏꜰ ᴩʟᴀɴᴛꜱ. ᴛʜᴇꜱᴇ ᴀʀᴇ ʀᴇꜱᴩᴏɴꜱɪʙʟᴇ ꜰᴏʀ ᴛʜᴇ ɢʀᴏᴡᴛʜ ᴏꜰ ᴩʟᴀɴᴛꜱ. ɪꜰ ᴍᴇʀɪꜱᴛᴇᴍᴀᴛɪᴄ ᴛɪꜱꜱᴜᴇꜱ ᴀʀᴇ ɴᴏᴛ ᴩʀᴇꜱᴇɴᴛ, ᴛʜᴇ ɢʀᴏᴡᴛʜ ᴏꜰ ᴛʜᴇ ᴩʟᴀɴᴛꜱ ᴡᴏᴜʟᴅ ꜱᴛᴏᴩ. ᴛʜᴇ ɢʀᴏᴡᴛʜ ᴏꜰ ᴛʜᴇ ᴩʟᴀɴᴛ ᴡɪʟʟ ꜱᴛᴏᴩ.