In Protostome Development

question 43

Multiple Choice

In protostome development,

• A) the blastopore becomes the anus.
• B) the coelom forms from mesodermal outpocketings of the gut.
• C) there is no coelom.
• D) the mouth forms from the second embryonic opening, not from the blastopore.
• E) the blastopore becomes the mouth.

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Definitions:

Distinctive

Having unique or distinguishing characteristics that set something or someone apart from others.

Unusual

Anything that is not common, ordinary, or expected; deviating from what is typical or normal.

Stereotype Inconsistent

Information or behavior that contradicts common stereotypes or generalizations about a group.

Prototype

An early sample or model of a product used to test a concept or process or to act as a thing to be replicated or learned from.