An Obsolete Taxon, the "Radiata," Included All Phyla Whose Adults

Multiple Choice

An obsolete taxon, the "Radiata," included all phyla whose adults had True radial symmetry. Today, the "Radiata" is more correctly considered to be
1) a clade.
2) a grade.
3) monophyletic.
4) paraphyletic.
5) polyphyletic.

A) 1 and 2
B) 1 and 3
C) 2 and 4
D) 2 and 5
E) 1, 2, and 3