Top Posters
Since Sunday
y
2
s
2
a
1
w
1
w
1
i
1
m
1
s
1
c
1
k
1
1
m
1
Home Q & A Board Science-Related Homework Help Psychology Developmental Psychology
New Topic  
genderma genderma
wrote...
Go to Answer
Posts: 4967
Rep: 18 0
9 years ago
Trisomy 21 is another  name for
A) Huntington’s disease.
B) Tay-Sachs disease.
C) Down syndrome.
D) fragile X mental retardation.
Textbook 
The World of Children

The World of Children


Edition: 3rd
Author:
Read 316 times
3 Replies
Replies
Answer verified by a subject expert
yariyari
wrote...
#1
Top Poster
Posts: 8207
Rep: 260 0
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

genderma Author
wrote...
#2
9 years ago
Merci beaucoup!
wrote...
#3
9 years ago
Don't mention it!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1057 People Browsing
 178 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 154
  
 4464
  
 292
Your Opinion
Which country would you like to visit for its food?
Votes: 261
Previous poll results: Which 'study break' activity do you find most distracting?