Question

define porifera ???and its examples?


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Answer 1

ᴀ ᴘʜʏʟᴜᴍ ᴏғ ᴘʀɪᴍɪᴛɪᴠᴇ ɪɴᴠᴇʀᴛᴇʙʀᴀᴛᴇ ᴀɴɪᴍᴀʟs ᴄᴏᴍᴘʀɪsɪɴɢᴛʜᴇ sᴘᴏɴɢᴇs ᴀɴᴅ ʜᴀᴠɪɴɢ ᴀ ᴄᴇʟʟᴜʟᴀʀ ɢʀᴀᴅᴇ ᴏғ ᴄᴏɴsᴛʀᴜᴄᴛɪᴏɴ ᴡɪᴛʜᴏᴜᴛ ᴛʀᴜᴇ ᴛɪssᴜᴇ ᴏʀ ᴏʀɢᴀɴ ғᴏʀᴍᴀᴛɪᴏɴ ʙᴜᴛ ᴡɪᴛʜ ᴛʜᴇ ʙᴏᴅʏ ᴘᴇʀᴍᴇᴀᴛᴇᴅ ʙʏ ᴄᴀɴᴀʟs ᴀɴᴅ ᴄʜᴀᴍʙᴇʀs ᴛʜʀᴏᴜɢʜ ᴡʜɪᴄʜ ᴀ ᴄᴜʀʀᴇɴᴛ ᴏғ ᴡᴀᴛᴇʀ ғʟᴏᴡs ᴀɴᴅ ᴘᴀssᴇs ɪɴ ɪᴛs ᴄᴏᴜʀsᴇ ᴛʜʀᴏᴜɢʜ ᴏɴᴇ ᴏʀ ᴍᴏʀᴇ ᴄᴀᴠɪᴛɪᴇs ʟɪɴᴇᴅ ᴡɪᴛʜ ᴄʜᴏᴀɴᴏᴄʏᴛᴇs.

Answer 2

A phylum of aquatic invertebrate animals that comprises the sponges is called porifera.

Examples of Porifera

1.Calcareous sponge

2.Homoscleromorpha