Biology with Connect Access Card
10th Edition
ISBN: 9780077705701
Author: Raven, Peter
Publisher: McGraw-Hill Education
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Chapter 33, Problem 4A
Which of the following cell layers is not necessary to be considered a eumetazoan?
a. Ectoderm
b. Endoderm
c. Mesoderm
d. All of the above are found in all eumetazoans.
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Chapter 33 Solutions
Biology with Connect Access Card
Ch. 33 - Prob. 1UCh. 33 - Animals are unique in the fact that they possess...Ch. 33 - In animal sexual reproduction the gametes are...Ch. 33 - The evolution of bilateral symmetry was a...Ch. 33 - A fluid-filled cavity that develops completely...Ch. 33 - Which of the following statements is NOT true...Ch. 33 - Which of the following characteristics is used to...Ch. 33 - With regard to classification of animals, the...Ch. 33 - The coelom a. is a synapomorphy for the clade...Ch. 33 - A coelomate organism may have which of the...
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