Figure 20-1 Events in Implantation

question 21

Multiple Choice

Figure 20-1 Events in Implantation
Use Figure 20-1 to identify the labeled part.
-Label F represents which of the following structures?

• A) blastocyst
• B) inner cell mass
• C) trophoblast
• D) syncytial trophoblast
• E) cellular trophoblast

---

Definitions:

Congress

The national legislative body of the United States, consisting of the House of Representatives and the Senate, responsible for making federal laws.

Legislation

Laws or statutes that have been enacted by a legislative body such as a parliament or congress.

Enumerated Powers

These are specific powers granted to the Congress by the United States Constitution, including the ability to tax, to declare war, and to regulate interstate and foreign commerce.

National Government

The political authority that controls and administers the public policy and affairs of a nation state.