Exam 2: Genetics, epigenetics, and the Brain: the Fundamentals of Behavioral Development

When the amygdala jumpstarts stress-related networks peripheral to the central nervous system,what part of the body releases the chemicals such as adrenaline that produce energizing effects?

What advice could you provide a pregnant teenager that might help her assure the good health of her baby?

There are several principles that govern the effects of teratogens on the developing fetus.Describe these principles,giving examples.

Identical twins can have which of the following?

Which of the following does the body release to help put an end to the stress response?

During which period of prenatal development do most of the body's structures and organ systems form?

Coded sections of DNA that help cells construct the proteins that influence physical and psychological characteristics are called

Brown eye-color alleles are dominant over blue eye-color alleles,which are recessive.Jenna has brown eyes.Her husband,Bill,has blue eyes.Jenna and Bill are the biological parents of James,who has blue eyes.What eye-color gene alleles must Jenna have?

When environmental factors influence how hereditary material functions,this set of processes (involved in controlling genetic expression)is called