Health, 03.08.2019 13:30 KenyanaBDavis
The seattle longitudinal study of cognitive development discovered that, among older people, a. higher socioeconomic status is associated with higher levels of intellectual functioning. b. men tend to retain high levels of cognitive skills longer than women. c. socioeconomic status has no discernible association with higher levels of intellectual functioning. d. their general health has no discernable connection to intellectual ability.
Answers: 2
Health, 21.06.2019 20:30
Spherocytosis is an inherited blood disease in which the erythrocytes (red blood cells) are spherical instead of biconcave. this condition is inherited in a dominant fashion, with sph- dominant to sph+. in people with spherocytosis, the spleen "reads" the spherical red blood cells as defective, and it removes them from the bloodstream, leading to anemia. the spleen in different people removes the spherical erythrocytes with different efficiencies. some people with spherical erythrocytes suffer severe anemia and some mild anemia, yet others have spleens that function so poorly there are no symptoms of anemia at all. when 2400 people with the genotype sph- sph+ were examined, it was found that 2250 had anemia of varying severity, but 150 had no symptoms. does this description of people with spherocytosis represent incomplete penetrance, variable expressivity, or both? explain your answer. (3 points)
Answers: 1
Health, 22.06.2019 22:30
What kind of wound occurred when the skin scrapes against a hard surface and tiny blood vessels break in the outer layer of skin
Answers: 1
The seattle longitudinal study of cognitive development discovered that, among older people, a. high...
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