29 Dec 2021
Problem 3
Page 579
Section: Thinking Critically
Chapter 29: Reproduction and Embryonic Development
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29 Dec 2021
Background and context
- Prenatal testing might include blood tests, imaging examinations, chromosome analysis, and other genetic testing to examine both your health and the health of the baby.
- Chorionic villi are finger-like projections that emerge from the trophoblast layer that forms after the zygote has been implanted.
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