Which of the Following Statements Is True

question 149

Multiple Choice

Which of the following statements is true?

• A) The deuterostome mouth originates from the blastopore.
• B) Diploblastic organisms have two embryonic layers: an outer ectoderm and an inner mesoderm.
• C) Ctenophores have two embryonic layers: an outer endoderm and an inner ectoderm.
• D) The protostome mouth originates from a second opening after formation of the blastopore.
• E) Triploblastic organisms have three embryonic layers: an outer ectoderm, a mesoderm, and an inner endoderm.

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Definitions:

Initial Cash Outlay

The immediate amount of cash required to initiate a project, investment, or purchase.

Conventional

Based on or in accordance with what is generally done or believed.

Independent

Characterizes an entity or person free from outside control or influence, often highlighting autonomy in decision-making.