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

Author Question: Greta carries the fragile-X chromosome. This means that she: will be perfectly normal. might be ... (Read 146 times)

faduma

  • Hero Member
  • *****
  • Posts: 528
on: Jun 22, 2018
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
Reply #1 on: Jun 22, 2018
Answer to Question 1

might be normal or mentally retarded.

Answer to Question 2

more frequently in males than in females.


faduma

  • Hero Member
  • *****
  • Posts: 528
Reply #2 on: Jun 22, 2018
Thank you


BUTTHOL369

  • Sr. Member
  • ****
  • Posts: 341
Reply #3 on: Jun 22, 2018
No problem :)


« previous next »
 

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Normal changes in the breast during a woman's life span Normal changes in the breast during a woman's life span
Normal tympanic membrane with cone of light and process of malleus Normal tympanic membrane with cone of light and process of malleus
Opener Chromosome territories in a chicken cell nucleus Opener Chromosome territories in a chicken cell nucleus
Chromosome compositions Chromosome compositions
Photograph of a puff within a polytene chromosome Photograph of a puff within a polytene chromosome
Pedigree of fragile X syndrome Pedigree of fragile X syndrome
Video: What is Reverse Osmosis?

For a complete list of videos, visit our video library