Wednesday
September 3, 2014

Homework Help: Science

Posted by Dave on Monday, March 5, 2007 at 7:53pm.

What is the ratio of phenotypes in the offspring produced by the cross Aa x Aa, assuming complete dominance for the trait?
a. 100% dominant (D)
b. 100% recessive (R)
c. 25% D, 75% R
d. 50% D, 50% R
e. 75% D, 25% R

One gets AA, Aa, aA, aa so three of the four has a dominate A.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Science - Can a recessive trait be a dominant trait as well? I ask this because ...
Science - Hello. I need help with science questions. Could you please check ...
Science - 1. Which of the following traits is acquired A. the number of petals ...
Science Work - 1. Which of the following traits is acquired A. the number of ...
science work - 1. Which of the following traits is acquired A. the number of ...
Biology - Scientists observe a newly established population of sexually ...
BIOLOGY - Scientists observe a newly established population of sexually ...
Science - What is a species that has various dominate and recessive trait? What ...
Genetics - if the dominant allele factor us essential for sight and the factor B...
genetics - Can anyone help me with Genetics? I have some problems and answers ...

Search
Members