Question Detail

ZOO 102 Basis of Categorization of Diversity of Animals Objective Question
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Question

Animals from Phylum Porifera to Phylum Echinoderms are collectively classified as:
Options
A Chordates
B Vertebrates
C Coelomates
D Non-chordates
Correct Answer
Correct Answer

Option D is the correct answer.

Detailed Explanation

These phyla lack a notochord and are thus non-chordates. Choice A is incorrect because chordates possess a notochord.

Hint

They lack a notochord.

Question Info

Course: ZOO 102
Topic: Basis of Categorization of Diversity of Animals
Type: Objective
Difficulty: Not specified
Question 152 of 737
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