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drdonna Ch 2

Biological Development

The typical human has approximately how many genes? 20,000-21,000
An egg or a sperm has how many chromosomes? 23
All cells in the human body except the sperm and egg reproduce by a process called what mitosis
What types of abnormalities might produce something such as phenylketonuria or sickle cell anemia? gene-linked
Who has hemophelia or fragile X syndrome more often, males or females? males
The earliest point that a fetus can usually survive outside the womb is what? 7 months gestation
What is the name of the prental test that would possibly detect spina bifida? maternal blood screening
What is it that handles information processing at the cellular level? Neurons
An Apgar score of 3 signals that a newborn's condition is at what risk high risk
If a baby is in the breech position, it means that the fetus will be at risk for what kinds of problems during delivery? respiratory
Created by: drdonna
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