The Placenta __________

question 58

Multiple Choice

The placenta __________.

• A) forms in the second trimester of pregnancy
• B) encloses the developing organism in amniotic fluid
• C) contains one large vein that delivers nutrients to the embryo
• D) delivers food and oxygen to the developing organism

---

Definitions:

Structural

Pertaining to the underlying framework or organization of a system.

Semantic

Relating to meaning in language or logic, especially the meaning of words and phrases in context.

Structural

Relating to the arrangement of and relations between the parts or elements of something complex.

Phonemic

Refers to the smallest unit of sound in a language that can change the meaning of a word.