<Tr> <Td_colspan="2"> The mouth cavity . The apex of the tongue is turned upward, and on the right side a superficial dissection of its under surface has been made . (Plica fimbriata labeled at upper right .) </Td> </Tr> <Tr> <Td_colspan="2"> The underside of a human tongue . </Td> </Tr> <Tr> <Th_colspan="2"> Details </Th> </Tr> <Tr> <Th_colspan="2"> Identifiers </Th> </Tr>

What are the two flaps under my tongue