Although It Contributes No Cells to the Embryo, the Formation

question 38

Multiple Choice

Although it contributes no cells to the embryo, the formation of the primitive streak is guided by the structure known as the

• A) endoderm.
• B) mesoderm.
• C) ectoderm.
• D) neural crest.
• E) hypoblast.

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Definitions:

Action Query

In databases, a query that makes changes to data or database structures, such as updating, deleting, or inserting records.

Run Button

An interface control that, when clicked, executes or starts a program, script, or command.

Change Data

The process of altering data elements in a database, file, or software application.

Append Query

A specific type of database query that adds the results of a query to an existing table, rather than just displaying the results.