Top Posters
Since Sunday
g
3
3
2
J
2
p
2
m
2
h
2
s
2
r
2
d
2
l
2
a
2
Home Q & A Board Biology-Related Homework Help Genetics and Developmental Biology
New Topic  
microdavid microdavid
wrote...
Go to Answer
Posts: 42
Rep: 0 0
11 years ago
If an individual with a dominant phenotype is crossed with an individual with a recessive phenotype, 4 of their 9 offspring show the recessive phenotype. What is the genotype of the first parent?

a. AA
b. Aa
c. aa
d. The answer cannot be determined from this information.
Read 946 times
1 Reply
Replies
Answer accepted by topic starter
rks23456rks23456
wrote...
#1
Posts: 99
Rep: 1 0
11 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1108 People Browsing
 153 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 1823
  
 7201
  
 898
Your Opinion
Do you believe in global warming?
Votes: 370
Previous poll results: Should Ph.D.'s be addressed as doctors?