__________ can be routinely used to safely screen for abnormal fetal development
A) Amniocentesis
B) Maternal blood analysis
C) Ultrasound
D) Fetoscopy
B
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Maria is under a great deal of stress due to added responsibilities at work and the stress of balancing her work with the demands of being a single parent to two children. Maria's stress falls under which risk factor for mental disorders?
a. family factor b. endogenous factor c. biological/organic factor d. psychological factor
When an individual becomes frightened or alarmed their adrenal cortex releases glucocorticoids, which in turn __________
a) raise blood sugar levels. b) lower heart rate and respiration. c) stimulate the release of testosterone in both males and females. d) stimulate what is known as the glycogen cascade.
What is the difference between a population and a sample?
What will be an ideal response?
Which of the following is true of relatedness?
A. You share about half as many alleles with siblings as you do with parents. B. You share about twice as many alleles with parents as you do with siblings. C. You share the same number of alleles with parents as you do with siblings. D. You share about twice as many alleles with cousins as you do with nieces and nephews.