This topic contains a solution. Click here to go to the answer

Author Question: Greta carries the fragile-X chromosome. This means that she: will be perfectly normal. might be ... (Read 203 times)

faduma

  • Hero Member
  • *****
  • Posts: 528
Greta carries the fragile-X chromosome. This means that she:
 
  will be perfectly normal.
  might be normal or mentally retarded.
  will be severely mentally retarded.
  will have several physical abnormalities.

Question 2

Mental retardation caused by a fragile-X chromosome appears:
 
  in males only.
  in females only.
  in both sexes equally.
  more frequently in males than in females.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

BUTTHOL369

  • Sr. Member
  • ****
  • Posts: 341
Answer to Question 1

might be normal or mentally retarded.

Answer to Question 2

more frequently in males than in females.





 

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

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.

For a complete list of videos, visit our video library