This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: In approaching the biological etiology of autism, there are a variety of biological perspectives. ... (Read 97 times)

Marty

  • Hero Member
  • *****
  • Posts: 553
on: Jun 22, 2018
In approaching the biological etiology of autism, there are a variety of biological perspectives. All of these approaches have confirmed ____ in the development of autism spectrum disorder.
 
  a. genetic risk factors, environmental risk factors, and gene x environmental interactions
  b. gene x environmental interactions only
 c. genetic risk factors only
 d. environmental risk factors only

Question 2

Looking at the concordance rates for autism found in twin studies and family studies, Newschaffer and colleagues (2007) believe that autism is primarily the result of ____.
 
  a. genetic factors
 b. genetic and environmental factors
  c. environmental factors
 d. sociocultural factors


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

b614102004

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jun 22, 2018
Answer to Question 1

a

Answer to Question 2

b


Marty

  • Member
  • Posts: 553
Reply 2 on: Jun 22, 2018
Wow, this really help

TheNamesImani

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

How the study of genomes and proteomes can provide us with connections to different biological level How the study of genomes and proteomes can provide us with connections to different biological level
Levels of biological organization in a plant. Levels of biological organization in a plant.
Variety of chemical reagents strips. Variety of chemical reagents strips.
The Biological Functions of Nucleic Acids: A Preview of Molecular Biology The Biological Functions of Nucleic Acids: A Preview of Molecular Biology
Biological Diversity: Complex patterns of diversity Biological Diversity: Complex patterns of diversity
Eating a variety of foods from all food groups is the best strategy to meet your daily mineral needs Eating a variety of foods from all food groups is the best strategy to meet your daily mineral needs
Video: EpiPen Animation (Part 1)

For a complete list of videos, visit our video library