Distinguish between autotrophic and heterotrophic nutrition
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ʜɪɪ ᴍᴀᴛᴇ ʜᴇʀᴇ's ᴜʀ ᴀɴsᴡᴇʀ
ᴀᴜᴛᴏᴛʀᴏᴘʜɪᴄ ɴᴜᴛʀɪᴛɪᴏɴ ɪs ᴀ ᴍᴏᴅᴇ ᴏғ ɴᴜᴛʀɪᴛɪᴏɴ ɪɴ ᴡʜɪᴄʜ ᴀɴ ᴏʀɢᴀɴɪsᴍ ᴘʀᴇᴘᴀʀᴇs ɪᴛs ᴏᴡɴ ғᴏᴏᴅ ᴡɪᴛʜ ᴛʜᴇ ʜᴇʟᴘ ᴏғ sɪᴍᴘʟᴇ ɪɴᴏʀɢᴀɴɪᴄ ᴍᴀᴛᴇʀɪᴀʟs ʟɪᴋᴇ ᴡᴀᴛᴇʀ ᴀɴᴅ ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ ғʀᴏᴍ ᴛʜᴇ sᴜʀʀᴏᴜɴᴅɪɴɢ. ... ʜᴇᴛᴇʀᴏᴛʀᴏᴘʜs ʀᴇʟʏ ᴏɴ ᴏᴛʜᴇʀ ᴏʀɢᴀɴɪsᴍs ғᴏʀ ᴛʜᴇɪʀ ғᴏᴏᴅ ᴡʜᴇʀᴇᴀs ᴀᴜᴛᴏᴛʀᴏᴘʜs ᴀʀᴇ ɪɴᴅᴇᴘᴇɴᴅᴇɴᴛ ᴏғ ᴀɴʏ ᴏʀɢᴀɴɪsᴍs....
ᴀɴsᴡᴇʀ ɪɴ ᴅᴇᴛᴀɪʟs:-
ᴀᴜᴛᴏᴛʀᴏᴘʜɪᴄ ɴᴜᴛʀɪᴛɪᴏɴ ɪs ᴀ ᴍᴏᴅᴇ ᴏғ ɴᴜᴛʀɪᴛɪᴏɴ ɪɴ ᴡʜɪᴄʜ ᴀɴ ᴏʀɢᴀɴɪsᴍ ᴘʀᴇᴘᴀʀᴇs ɪᴛs ᴏᴡɴ ғᴏᴏᴅ ᴡɪᴛʜ ᴛʜᴇ ʜᴇʟᴘ ᴏғ sɪᴍᴘʟᴇ ɪɴᴏʀɢᴀɴɪᴄ ᴍᴀᴛᴇʀɪᴀʟs ʟɪᴋᴇ ᴡᴀᴛᴇʀ ᴀɴᴅ ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ ғʀᴏᴍ ᴛʜᴇ sᴜʀʀᴏᴜɴᴅɪɴɢ. ʜᴇᴛᴇʀᴏᴛʀᴏᴘʜɪᴄ ɴᴜᴛʀɪᴛɪᴏɴ ᴏɴ ᴛʜᴇ ᴏᴛʜᴇʀ ʜᴀɴᴅ, ɪs ᴀ ᴍᴏᴅᴇ ᴏғ ɴᴜᴛʀɪᴛɪᴏɴ ɪɴ ᴡʜɪᴄʜ ᴀɴ ᴏʀɢᴀɴɪsᴍ ᴄᴀɴɴᴏᴛ ᴘʀᴇᴘᴀʀᴇ ɪᴛs ᴏᴡɴ ғᴏᴏᴅ ᴀɴᴅ ᴅᴇᴘᴇɴᴅ ᴜᴘᴏɴ ᴏᴛʜᴇʀ ᴏʀɢᴀɴɪsᴍs ғᴏʀ ɪᴛs ғᴏᴏᴅ.
ғᴏʀ ᴀᴜᴛᴏᴛʀᴏᴘʜɪᴄ ɴᴜᴛʀɪᴛɪᴏɴ, ᴘʀᴇsᴇɴᴄᴇ ᴏғ ᴄʜʟᴏʀᴏᴘʜʏʟʟ (ɢʀᴇᴇɴ ᴘɪɢᴍᴇɴᴛ) ᴀɴᴅ sᴜɴʟɪɢʜᴛ ᴀʀᴇ ɴᴇᴄᴇssᴀʀʏ. ɪɴ ᴏᴛʜᴇʀ ᴡᴏʀᴅs, ᴀᴜᴛᴏᴛʀᴏᴘʜɪᴄ ɴᴜᴛʀɪᴛɪᴏɴ ᴛᴀᴋᴇs ᴘʟᴀᴄᴇ ᴅᴜʀɪɴɢ ᴅᴀʏ ᴛɪᴍᴇ. ᴏɴ ᴛʜᴇ ᴄᴏɴᴛʀᴀʀʏ, ɴᴏ ɢʀᴇᴇɴ ᴘɪɢᴍᴇɴᴛ ᴀɴᴅ sᴜɴʟɪɢʜᴛ ɪs ʀᴇϙᴜɪʀᴇᴅ ғᴏʀ ʜᴇᴛᴇʀᴏᴛʀᴏᴘʜɪᴄ ɴᴜᴛʀɪᴛɪᴏɴ.
ᴀʟʟ ɢʀᴇᴇɴ ᴘʟᴀɴᴛs sʏɴᴛʜᴇsɪᴢɪɴɢ ᴛʜᴇɪʀ ᴏᴡɴ ғᴏᴏᴅ ᴛʜʀᴏᴜɢʜ ᴛʜᴇ ʙɪᴏʟᴏɢɪᴄᴀʟ ᴘʀᴏᴄᴇss ʀᴇғᴇʀʀᴇᴅ ᴛᴏ ᴀs ᴘʜᴏᴛᴏsʏɴᴛʜᴇsɪs ᴀʀᴇ ᴇxᴀᴍᴘʟᴇs ᴏғ ᴀᴜᴛᴏᴛʀᴏᴘʜs. ᴏɴ ᴛʜᴇ ᴏᴛʜᴇʀ ʜᴀɴᴅ, ᴀɴɪᴍᴀʟs ɪɴᴄʟᴜᴅɪɴɢ ʜᴇʀʙɪᴠᴏʀᴇs, ᴏᴍɴɪᴠᴏʀᴇs ᴀɴᴅ ᴄᴀʀɴɪᴠᴏʀᴇs ᴀʀᴇ ᴇxᴀᴍᴘʟᴇs ᴏғ ʜᴇᴛᴇʀᴏᴛʀᴏᴘʜs.
ɪɴ ᴛʜᴇ ғᴏᴏᴅ ᴄʜᴀɪɴ, ᴀᴜᴛᴏᴛʀᴏᴘʜs ᴀʀᴇ ᴛʜᴇ ᴘʀɪᴍᴀʀʏ ᴘʀᴏᴅᴜᴄᴇʀs ᴡʜᴇʀᴇᴀs ʜᴇᴛᴇʀᴏᴛʀᴏᴘʜs ᴀʀᴇ ᴄᴏɴsᴜᴍᴇʀs; ᴛʜᴇʏ ᴀʀᴇ ᴘʟᴀᴄᴇ ᴀᴛ sᴇᴄᴏɴᴅᴀʀʏ ᴏʀ ᴛᴇʀᴛɪᴀʀʏ ʟᴇᴠᴇʟ.
ᴛʏᴘᴇs ᴏғ ᴀᴜᴛᴏᴛʀᴏᴘʜɪᴄ ᴍᴏᴅᴇ ᴏғ ɴᴜᴛʀɪᴛɪᴏɴ ɪɴᴄʟᴜᴅᴇ: ᴘʜᴏᴛᴏᴛʀᴏᴘʜɪᴄ ᴀɴᴅ ᴄʜᴇᴍᴏᴛʀᴏᴘʜɪᴄ ᴡʜᴇʀᴇᴀs ᴛʏᴘᴇs ᴏғ ʜᴇᴛᴇʀᴏᴛʀᴏᴘʜɪᴄ ᴍᴏᴅᴇ ᴏғ ɴᴜᴛʀɪᴛɪᴏɴ ɪɴᴄʟᴜᴅᴇ: ʜᴏʟᴏᴢᴏɪᴄ, sᴀᴘʀᴏᴘʜʏᴛɪᴄ, ᴘᴀʀᴀsɪᴛɪᴄ ᴀɴᴅ sʏᴍʙɪᴏᴛɪᴄ ᴀssᴏᴄɪᴀᴛɪᴏɴ.
ʜᴇᴛᴇʀᴏᴛʀᴏᴘʜs ʀᴇʟʏ ᴏɴ ᴏᴛʜᴇʀ ᴏʀɢᴀɴɪsᴍs ғᴏʀ ᴛʜᴇɪʀ ғᴏᴏᴅ ᴡʜᴇʀᴇᴀs ᴀᴜᴛᴏᴛʀᴏᴘʜs ᴀʀᴇ ɪɴᴅᴇᴘᴇɴᴅᴇɴᴛ ᴏғ ᴀɴʏ ᴏʀɢᴀɴɪsᴍs.
ʜᴇᴛᴇʀᴏᴛʀᴏᴘʜs ᴀʀᴇ ɴᴏᴛ ᴄᴀᴘᴀʙʟᴇ ᴏғ sᴛᴏʀɪɴɢ ᴇɴᴇʀɢʏ ᴡʜᴇʀᴇᴀs ᴀᴜᴛᴏᴛʀᴏᴘʜs ᴀʀᴇ ᴄᴀᴘᴀʙʟᴇ ᴏғ sᴛᴏʀɪɴɢ sᴜɴʟɪɢʜᴛ ᴀɴᴅ ᴄʜᴇᴍɪᴄᴀʟ ᴇɴᴇʀɢʏ.
ʜᴇᴛᴇʀᴏᴛʀᴏᴘʜs ᴄᴀɴ ᴍᴏᴠᴇ ғʀᴏᴍ ᴏɴᴇ ᴘʟᴀᴄᴇ ᴛᴏ ᴀɴᴏᴛʜᴇʀ ɪɴ sᴇᴀʀᴄʜ ᴏғ ғᴏᴏᴅ ᴡʜɪʟᴇ ᴀᴜᴛᴏᴛʀᴏᴘʜs ᴄᴀɴɴᴏᴛ ᴍᴏᴠᴇ ғʀᴏᴍ ᴏɴᴇ ᴘʟᴀᴄᴇ ᴛᴏ ᴀɴᴏᴛʜᴇʀ.
ɪɴ ᴀᴜᴛᴏᴛʀᴏᴘʜs, ᴛʜᴇ ᴘʀᴏᴄᴇss ᴏғ ᴅɪɢᴇsᴛɪᴏɴ ɪs ᴀʙsᴇɴᴛ ᴡʜᴇʀᴇᴀs ɪɴ ʜᴇᴛᴇʀᴏᴛʀᴏᴘʜs, ᴛʜᴇ ᴘʀᴏᴄᴇss ᴏғ ᴅɪɢᴇsᴛɪᴏɴ ɪs ʀᴇϙᴜɪʀᴇᴅ ᴛᴏ ᴄᴏɴᴠᴇʀᴛ ᴄᴏᴍᴘʟᴇx ᴍᴏʟᴇᴄᴜʟᴇs ɪɴᴛᴏ sɪᴍᴘʟᴇʀ ᴍᴏʟᴇᴄᴜʟᴇs.
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Answer:
ᴀᴜᴛᴏᴛʀᴏᴘʜɪᴄ ɴᴜᴛʀɪᴛɪᴏɴ ɪs ᴀ ᴍᴏᴅᴇ ᴏғ ɴᴜᴛʀɪᴛɪᴏɴ ɪɴ ᴡʜɪᴄʜ ᴀɴ ᴏʀɢᴀɴɪsᴍ ᴘʀᴇᴘᴀʀᴇs ɪᴛs ᴏᴡɴ ғᴏᴏᴅ ᴡɪᴛʜ ᴛʜᴇ ʜᴇʟᴘ ᴏғ sɪᴍᴘʟᴇ ɪɴᴏʀɢᴀɴɪᴄ ᴍᴀᴛᴇʀɪᴀʟs ʟɪᴋᴇ ᴡᴀᴛᴇʀ ᴀɴᴅ ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ ғʀᴏᴍ ᴛʜᴇ sᴜʀʀᴏᴜɴᴅɪɴɢ. ... ʜᴇᴛᴇʀᴏᴛʀᴏᴘʜs ʀᴇʟʏ ᴏɴ ᴏᴛʜᴇʀ ᴏʀɢᴀɴɪsᴍs ғᴏʀ ᴛʜᴇɪʀ ғᴏᴏᴅ ᴡʜᴇʀᴇᴀs ᴀᴜᴛᴏᴛʀᴏᴘʜs ᴀʀᴇ ɪɴᴅᴇᴘᴇɴᴅᴇɴᴛ ᴏғ ᴀɴʏ ᴏʀɢᴀɴɪsᴍs
Explanation: