Biology, asked by sunny79910522, 5 months ago

Name a wave of constriction and relaxation
pushing the food in esophagus

Answers

Answered by Anonymous

0

ᴀʟᴛᴇʀɴᴀᴛɪɴɢ ᴄᴏɴᴛʀᴀᴄᴛɪᴏɴ ᴀɴᴅ ʀᴇʟᴀxᴀᴛɪᴏɴ ᴏғ ᴛʜᴇsᴇ ᴍᴜsᴄʟᴇs ɪs ᴄᴀʟʟᴇᴅ ᴘᴇʀɪsᴛᴀʟsɪs. ᴘᴇʀɪsᴛᴀʟᴛɪᴄ ᴡᴀᴠᴇs ᴘᴜsʜ ᴛʜᴇ sᴡᴀʟʟᴏᴡᴇᴅ ʙᴏʟᴜs ᴅᴏᴡɴ ᴛʜᴇ ᴇsᴏᴘʜᴀɢᴜs. ɪɴ ᴛʜᴇ sᴛᴏᴍᴀᴄʜ, ᴘᴇʀɪsᴛᴀʟsɪs ᴄʜᴜʀɴs sᴡᴀʟʟᴏᴡᴇᴅ ғᴏᴏᴅ, ᴍɪxɪɴɢ ɪᴛ ᴡɪᴛʜ ɢᴀsᴛʀɪᴄ ᴊᴜɪᴄᴇs.

Answered by neha708884

0

Answer:

Heartbeats.......... may be

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