The incidence of schizophrenia may vary as a function of season ...

[moongchi]

The incidence of schizophrenia may vary as a function of season because
 
  a. birthing during the winter represents a stressor that impairs dopamine function.
  b. a fetus born during the late summer is more likely to have experienced a viral infection during the second trimester.
  c. immune function is generally enhanced during the winter months.
  d. a fetus born in late winter may be exposed to a viral infection during the second trimester.
  e. people are more likely to be outdoors during the early fall leading to greater risk of viral infection.

Question 2

In some cases, identical twins are disconcordant for schizophrenia. While environmental factors may be the cause of this difference, prenatal factors may also play a part in that ____________ twins would have greater concordance.
 
  a. monochorionic
  b. dichorionic
  c. monozygotic
  d. dizygotic
  e. trichorionic

[Carliemb17]

Answer to Question 1

Answer: d. a fetus born in late winter may be exposed to a viral infection during the second trimester.

Answer to Question 2

Answer: a. monochorionic

[moongchi]

Excellent

[TheDev123]

Gracias!