The fact that a person with phenylketonuria can essentially mute the effects of their disease by controlling their dietary intake of a specific amino acid is an example of which of the following principles?
a. Heredity and the environment interact dynamically throughout development.
b. Genes can influence the environment to which a person is exposed.
c. Development is multidirectional in its nature.
d. Environmental influences typically make children within a family different.
Question 2
Which of the following is TRUE about siblings?
a. Their interactions are mostly negative.
b. Their interactions are usually unemotional.
c. There are no consistent findings in sibling relationships.
d. There are both positive and negative aspects to sibling relationships.
Photograph of the flea that transmits Yersinia pestis to cause bubonic plague, called the oriental r
Laboratory mice demonstrate that genetic differences can have profound effects on the propensity to
Multisystem effects of multiple sclerosis.
Effects of Cloud Cover and Wind
Self-massage of the forearm helps reduce the effects of stress on muscles used for massage.
A systems biology model of human disease gene interactions