Author Question: Fragile X syndrome is caused by a(n) ______. a. extra chromosome c. dominant gene b. mutated ... (Read 40 times)

Davideckstein7 · **on:** Jun 22, 2018

Fragile X syndrome is caused by a(n) ______.

a. extra chromosome c. dominant gene
b. mutated gene d. recessive gene

Question 2

Which statement lacks sufficient scientific support to currently serve as a foundation for the
diathesis-stress model of schizophrenia?

a. The age of onset is often associated with a great deal of stress.
b. Stress directly triggers the initial onset of schizophrenia.
c. Criticism from family members worsens symptoms and increases the risk of relapse.
d. Economic hardship and living in a distressed neighborhood increases the risk in genetically vulnerable people.