Examine Figure 44.1 in your text. According to this phylogeny, bilaterians (animals with bilateral symmetry) are most closely related to:

A. cnidarians.
B. sponges.
C. the group containing sponges and
cnidarians.
D. the group containing choanoflagellates,
sponges, and cnidarians.
E. None of the answer options are correct.


A

Biology & Microbiology

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