At What Point During Fetal Development Is the Decidua Basalis/chorionic

question 112

Multiple Choice

At what point during fetal development is the decidua basalis/chorionic villi collectively referred to as the placenta?

• A) the start of fourth month
• B) the end of second month
• C) the ninth month
• D) the first month

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Definitions:

Triangulation

A method used in research to cross-validate data through the use of multiple data sources, methods, investigators, or theories.

Garbology

The study of a community or culture by analyzing its waste to understand its habits and behaviors.

Covert Observations

Observing subjects without their knowledge for research or information-gathering purposes.

Slash-And-Burn Agriculture

A method of farming that involves cutting and burning plants in a forest or woodland to create fields.