Which of the following terms is mismatched with its meaning or characteristics?
A)diploblastic-ectoderm and mesoderm
B)triploblastic-ectoderm,mesoderm,and endoderm
C)Parazoa-lacks symmetry;no tissues
D)Eumetazoa-definite symmetry;tissues organized
E)Chordate-animal with notochord

Question

Quizplus · Accepted Answer

Diploblastic animals only have two germ layers, which are the ectoderm and endoderm, not mesoderm.

Answer: C
 Parazoa lack true tissues and symmetry, making this description accurate.

Answer: E
 Chordates are animals possessing a notochord, making this statement accurate.

Therefore, the mismatched term is A, diploblastic having only ectoderm and endoderm, not mesoderm.

Which of the Following Terms Is Mismatched with Its Meaning