The Period of the Zygote in Prenatal Development Ends

question 17

Multiple Choice

The period of the zygote in prenatal development ends

• A) when the fertilized ovum becomes implanted in the uterine wall.
• B) when bone development begins.
• C) when the neural tube fuses.
• D) with birth.

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Definitions:

Acknowledgment Message

A communication that confirms the receipt of something, such as a document, email, or request.

Precisely Filled

Accurately and completely filled out or furnished with the necessary information.

Routine Request

A standard or regular appeal for information, services, or action within personal or professional contexts.

Generic Closing

A standard or common way to conclude a letter or message that is not specific to any particular situation.