Ctenophora have been shown to exhibit characteristics of triploblasts and they are a sister group to metazoans.Group startsTrue or False

Ctenophores were formerly thought to be related to because of their gelatinous, medusa-like form.

With the current molecular-based phylogeny in mind, rank the following from mostinclusive to least inclusive.i. ecdysozoanii. protostomeiii. eumetazoaniv. triploblastica. iv, ii, iii, ib. iv, iii, i, iic. iii, iv, i, iid. iii, iv, ii, ie. iv, iii, ii, i

What are characteristics of ctenophores?Multiple select question.Their life cycle is characterized by distinct polyp and medusa stages.Most species live in freshwater habitats.They possess colloblasts for prey capture.They move by coordinated beating of cilia.Many species are bioluminescent

Select the two main groups of protostomes.Multiple select question.ecdysozoanslophotrochozoanscnidariansechinodermsbilaterians

Select the true statements concerning ctenophores.Check All That ApplyThey are diploblastic.They are diploblastic.They have some tissue derived from mesoderm.They have some tissue derived from mesoderm.They have a modified radial symmetry.They have a modified radial symmetry.They are a type of jellyfish.