Homework Answers
Find the below exaplantion for the above answers...
The steps involved here
Step 1: Calculation number of alleles
|
Genotype |
Freequency |
Allele A |
Allele a |
Total |
|
AA |
40 |
80 |
0 |
80 |
|
Aa |
30 |
30 |
30 |
60 |
|
aa |
10 |
0 |
20 |
20 |
|
Total |
80 |
110 |
50 |
160 |
Step 2: Calculation of allele frequencies
Frequency = No of a alleles/Total no of alleles
|
Allele A (Dominant allele) |
= 110/160 |
= 0.69 |
|
Allele a (Recessive allele) |
= 50/160 |
= 0.31 |
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Count up all the red balls, then count
all the white balls. What percentage of all the alleles are red?
Since 16 of the 20 balls are red, 16/20 = 80%. Expressed as a
decimal, we could say the frequency of the CR allele is 0.8.We will
follow the convention of using p for the frequency of one allele
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Match the following terms with the appropriate description
below:
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2. ________________ how genetic make-up is expressed
3. ________________ chromosomes that dictate most body
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