The ________ Consists of Three Layers of Cells: the Endoderm

question 115

Multiple Choice

The ________ consists of three layers of cells: the endoderm, the mesoderm, and the ectoderm.

• A) blastocyst
• B) fetus
• C) embryo
• D) trophoblast

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Definitions:

Abstract Class

A class that cannot be instantiated on its own and is designed to be a base class for other classes, often containing abstract methods.

Instance Instantiation

The process of creating a new object or instance of a class in programming, utilizing the class's constructor.

Abstract Method

A method without an implementation, declared within an abstract class or interface, that must be implemented by subclasses.

Derived Classes

Classes that are created by extending the properties and functionalities of an existing class.