Which of the Following Features in Embryonic Development of Deuterostomes

question 15

Multiple Choice

Which of the following features in embryonic development of deuterostomes does not represent a major difference from protostomes?

• A)pattern of blastopore formation
• B)radial cleavage pattern for cell division
• C)number of primary germ layers
• D)The first cleavage divisions of the fertilized embryo produce identical daughter cells,and any single cell,if separated can develop into a complete organism.
• E)The coelom is normally produced by an invagination of the archenteron.

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