1
Process by which the initial embryonic layers are transformed into organs
2
The process by which a zygote enters the endometrium wall
3
Structure in the embryo which will give origin to the nervous system (2 words)
4
Three equal periods of time in prenatal development
5
Any substance capable of interfering with the development of the embryo/fetus that may lead to bith defects
6
Organ that allows the exchange of nutrients and waste products between mother and fetus
7
Prenatal organism from 2nd to 8th week after conception
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During this trimester all the organs develop and mature
9
This trimester is when the embryo is the most vulnerable
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These organs are ready to work right before birth
11
Newly fertilized cell at the beginning of conception
12
The fetus gains weight at its fastest rhythm during this trimester
13
Prenatal organism from 8th week to end of pregnancy
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