Question

Cell aggregate plan is found in [AFMC 1997]
A) Cnidarians
B) Sponges
C) Roundworms
D) Flatworms

Answer 1

the answer to your question is B

Answer 2

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$\implies$ A) Cɴɪᴅᴀʀɪᴀɴs

$\bf{\blue{Explanation:}}$

➤ᴘᴏʀɪғᴇʀᴀ ᴀɴɪᴍᴀʟs ɪ.ᴇ., sᴘᴏɴɢᴇs ʜᴀᴠᴇ ᴀ ᴄᴇʟʟᴜʟᴀʀ ʟᴇᴠᴇʟ ᴏғ ʙᴏᴅʏ ᴏʀɢᴀɴɪsᴀᴛɪᴏɴ.

➤ᴄɴɪᴅᴀʀɪᴀɴs ʜᴀᴠᴇ ᴛɪssᴜᴇ ɢʀᴀᴅᴇ ᴏғ ʙᴏᴅʏ ᴏʀɢᴀɴɪsᴀᴛɪᴏɴ.

➤ʀᴏᴜɴᴅᴡᴏʀᴍs ʜᴀᴠᴇ ᴏʀɢᴀɴ sʏsᴛᴇᴍ ʟᴇᴠᴇʟ ᴏғ ʙᴏᴅʏ ᴏʀɢᴀɴɪsᴀᴛɪᴏɴ.

➤ғʟᴀᴛᴡᴏʀᴍs ʜᴀᴠᴇ ᴏʀɢᴀɴ ᴀɴᴅ ᴏʀɢᴀɴ sʏsᴛᴇᴍ ʟᴇᴠᴇʟ ᴏғ ʙᴏᴅʏ ᴏʀɢᴀɴɪsᴀᴛɪᴏɴ.

✔sᴏ, ᴛʜᴇ ᴄᴏʀʀᴇᴄᴛ ᴀɴsᴡᴇʀ ɪs 'sᴘᴏɴɢᴇs'.

${\bold{\purple{\text{♡Hope It Helps♡}}}}$