× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
y
2
m
2
m
2
u
2
m
2
B
2
M
2
e
2
k
2
N
2
y
2
m
2
Home Q & A Board Biology-Related Homework Help Genetics and Developmental Biology
New Topic  
SDINIC89 SDINIC89
wrote...
Go to Answer
Posts: 682
Rep: 0 0
6 years ago
Humans with the condition of familial Down syndrome exhibit which type of chromosomal aberration?
 
  A) chromosome 21 duplication
  B) chromosome 21 inversion
  C) chromosome 14/21 Robertsonian translocation
  D) chromosome 21 deletion
  E) trisomy of chromosome 21
Read 58 times
2 Replies
Replies
Answer verified by a subject expert
mrdominicmrdominic
wrote...
#1
Top Poster
Posts: 946
Rep: 0 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

SDINIC89 Author
wrote...
#2
6 years ago
I appreciate your guidance
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  784 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 1015
  
 1518
  
 413
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 486
Previous poll results: Which industry do you think artificial intelligence (AI) will impact the most?