Answered

The first trimester includes which of the following periods?

A. The entire fetal period and 2 weeks post-partum
B. The entire embryonic period and fetal period
C. The entire fetal period
D. The entire embryonic period only
E. The entire embryonic period and part of the fetal period



Answer :

GinnyAnswer

Final answer:

The first trimester includes the entire embryonic period and part of the fetal period, marked by significant organ development.


Explanation:

The first trimester of prenatal development includes the entire embryonic period from weeks 3-8 and part of the fetal period that follows. During the embryonic period, major developments such as the formation of vital organs and the placenta take place, setting the foundation for the later stages of growth.


Learn more about Prenatal Development here:

https://brainly.com/question/5091762


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