Biology, asked by DHANUDINO, 3 months ago

write a note on earthworm​

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Answered by Anonymous
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ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs ʏᴏᴜ

ᴀɴ ᴇᴀʀᴛʜᴡᴏʀᴍ ɪs ᴀ ᴛᴇʀʀᴇsᴛʀɪᴀʟ ɪɴᴠᴇʀᴛᴇʙʀᴀᴛᴇ ᴛʜᴀᴛ ʙᴇʟᴏɴɢs ᴛᴏ ᴛʜᴇ ᴏʀᴅᴇʀ ᴏᴘɪsᴛʜᴏᴘᴏʀᴀ. ᴛʜᴇʏ ᴇxʜɪʙɪᴛ ᴀ ᴛᴜʙᴇ-ᴡɪᴛʜɪɴ-ᴀ-ᴛᴜʙᴇ ʙᴏᴅʏ ᴘʟᴀɴ, ᴀʀᴇ ᴇxᴛᴇʀɴᴀʟʟʏ sᴇɢᴍᴇɴᴛᴇᴅ ᴡɪᴛʜ ᴄᴏʀʀᴇsᴘᴏɴᴅɪɴɢ ɪɴᴛᴇʀɴᴀʟ sᴇɢᴍᴇɴᴛᴀᴛɪᴏɴ, ᴀɴᴅ ᴜsᴜᴀʟʟʏ ʜᴀᴠᴇ sᴇᴛᴀᴇ ᴏɴ ᴀʟʟ sᴇɢᴍᴇɴᴛs. ᴛʜᴇʏ ᴏᴄᴄᴜʀ ᴡᴏʀʟᴅᴡɪᴅᴇ ᴡʜᴇʀᴇ sᴏɪʟ, ᴡᴀᴛᴇʀ, ᴀɴᴅ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ ᴀʟʟᴏᴡ.

ᴘʜʏʟᴜᴍ: ᴀɴɴᴇʟɪᴅᴀ

ᴏʀᴅᴇʀ: ᴏᴘɪsᴛʜᴏᴘᴏʀᴀ

ᴡʜᴀᴛ ɪs ᴛʜᴇ ɪᴍᴘᴏʀᴛᴀɴᴄᴇ ᴏғ ᴇᴀʀᴛʜᴡᴏʀᴍ?

ʙʏ ᴛʜᴇɪʀ ᴀᴄᴛɪᴠɪᴛʏ ɪɴ ᴛʜᴇ sᴏɪʟ, ᴇᴀʀᴛʜᴡᴏʀᴍs ᴏғғᴇʀ ᴍᴀɴʏ ʙᴇɴᴇғɪᴛs: ɪɴᴄʀᴇᴀsᴇᴅ ɴᴜᴛʀɪᴇɴᴛ ᴀᴠᴀɪʟᴀʙɪʟɪᴛʏ, ʙᴇᴛᴛᴇʀ ᴅʀᴀɪɴᴀɢᴇ, ᴀɴᴅ ᴀ ᴍᴏʀᴇ sᴛᴀʙʟᴇ sᴏɪʟ sᴛʀᴜᴄᴛᴜʀᴇ, ᴀʟʟ ᴏғ ᴡʜɪᴄʜ ʜᴇʟᴘ ɪᴍᴘʀᴏᴠᴇ ғᴀʀᴍ ᴘʀᴏᴅᴜᴄᴛɪᴠɪᴛʏ. ᴡᴏʀᴍs ғᴇᴇᴅ ᴏɴ ᴘʟᴀɴᴛ ᴅᴇʙʀɪs (ᴅᴇᴀᴅ ʀᴏᴏᴛs, ʟᴇᴀᴠᴇs, ɢʀᴀssᴇs, ᴍᴀɴᴜʀᴇ) ᴀɴᴅ sᴏɪʟ.

ᴡʜᴀᴛ ɪs ᴛʜᴇ ᴅᴇғɪɴɪᴛɪᴏɴ ᴏғ ᴇᴀʀᴛʜᴡᴏʀᴍ?

: ᴀ ᴛᴇʀʀᴇsᴛʀɪᴀʟ ᴀɴɴᴇʟɪᴅ ᴡᴏʀᴍ (ᴄʟᴀss ᴏʟɪɢᴏᴄʜᴀᴇᴛᴀ) ᴇsᴘᴇᴄɪᴀʟʟʏ : ᴀɴʏ ᴏғ ᴀ ғᴀᴍɪʟʏ (ʟᴜᴍʙʀɪᴄɪᴅᴀᴇ) ᴏғ ɴᴜᴍᴇʀᴏᴜs ᴡɪᴅᴇʟʏ ᴅɪsᴛʀɪʙᴜᴛᴇᴅ ʜᴇʀᴍᴀᴘʜʀᴏᴅɪᴛɪᴄ ᴡᴏʀᴍs ᴛʜᴀᴛ ᴍᴏᴠᴇ ᴛʜʀᴏᴜɢʜ ᴛʜᴇ sᴏɪʟ ʙʏ ᴍᴇᴀɴs ᴏғ sᴇᴛᴀᴇ ᴀɴᴅ ғᴇᴇᴅ ᴏɴ ᴅᴇᴄᴀʏɪɴɢ ᴏʀɢᴀɴɪᴄ ᴍᴀᴛᴛᴇʀ.

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