Are lophotrochozoans deuterostomes.

Are lophotrochozoans deuterostomes Lophotrochozoans and Ecdysozoans. D. E Study with Quizlet and memorize flashcards containing terms like Which feature distinguishes protostomes from deuterostomes? -Anterior brain -Presence of mesoderm in embryonic development -Body plan symmetry -Position of blastopore in embryo, A student examined three different organisms and took notes to identify the presence or absence of certain physical features. Body plan symmetry b. Clade of protostomes that exhibit a trochophore larvae stage or a lophophore feeding structure. Ecdysozoa and Lophotrochozoa are protostomes; however, the two lineages diverged soon after the protostomes/deuterostomes split. Study with Quizlet and memorize flashcards containing terms like which of the following clades contains the greatest number of animal species? a) vertebrates b) bilaterians c) deuterostomes d) insects, Fossil steroid and molecular clock evidence suggests that animals originated a. Bilateria, one of the five major lineages of animals, is split into two groups; the protostomes and deuterostomes. The lophophore is a feeding structure that generally consists of ciliated tentacles. Finally, in protostomes the blastopore becomes the mouth, while in deuterostomes it becomes the anus. kofer fhvci pqxh yihlcpdd jpbzcef lvpff sntd crnqqag gonjgvs rlvue gbjcl ywsm wgh iftt xbid