Top Posters
Since Sunday
I
3
p
2
w
2
y
2
J
2
Q
2
r
2
o
2
e
2
j
2
d
2
T
2
SlideshowReport

A family pedigree of a recessive trait.

Tags
Description
Some members of the family in this pedigree have cystic fibrosis. I represents the first generation recorded, II the second, and III the third. Phenotypically normal individuals I-1, I-2, II-4, and II-5 are presumed to be heterozygotes because they have produced affected offspring.
Related Images
Add Comment
Explore
Post your homework questions and get free online help from our incredible volunteers
  482 People Browsing
Show Emoticons
:):(;):P:D:|:O:?:nerd:8o:glasses::-):-(:-*O:-D>:-D:o):idea::important::help::error::warning::favorite:
Your Opinion
How often do you eat-out per week?
Votes: 81