Which Statement Regarding the Structure and Function of the Placenta

question 3

Multiple Choice

Which statement regarding the structure and function of the placenta is correct?

• A) Produces nutrients for fetal nutrition
• B) Secretes both estrogen and progesterone
• C) Forms a protective,impenetrable barrier to microorganisms such as bacteria and viruses
• D) Excretes prolactin and insulin

---

Definitions:

Parameter

A characteristic or constant factor that can be measured and used to describe a system or set the conditions of an experiment.

Statistic

A numerical value that represents a summary measure of a sample, used to estimate parameters of the population.

Commuting Distance

The distance that an individual travels from their home to their place of work or study.

Parameter

A numerical characteristic or measure that describes and summarizes a whole population.