Top Posters
Since Sunday
r
4
L
4
3
d
3
M
3
l
3
V
3
s
3
d
3
a
3
g
3
j
3
New Topic  
Yummi Yummi
wrote...
Posts: 2642
9 years ago
A disorder that occurs when a particular gene is injured on the X chromosome that results in mild to moderate mental retardation is known as ___________ syndrome.
a.   Tay-Sachs   c.   sickle-cell anemia
b.   Down   d.   fragile X
Textbook 
Child Development

Child Development


Edition: 7th
Author:
Read 289 times
3 Replies
Replies
Answer verified by a subject expert
LeeWilliamsLeeWilliams
wrote...
Top Poster
Posts: 5587
9 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

Yummi Author
wrote...
9 years ago
Answered correctly Smiling Face with Open Mouth
wrote...
9 years ago
The answer for this question wasn't hard to find. Anyway, I'm glad to know I helped
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  2080 People Browsing
Related Images
  
 1116
  
 558
  
 95
Your Opinion
What's your favorite math subject?
Votes: 559