The diploid cells of a polar bear contain 74 chromosomes. How many chromosomes are there
1 answer:
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Answer:
Frequency of p
Frequency of p
Number of individuals with homozygous dominant (AA)
Number of individuals with heterozygous (Aa)
Number of individuals with homozygous recessive (aa)
Explanation:
Out of 100 people, 10 have albino skin (aa)
So, the frequency of homozygous recessive individuals is
Now, q will be
As per Hardy Weinberg's equation -
Substituting the value of q in above equation, we get -
Now the frequency of homozygous dominant (AA) will be
Hence, out of 100 people people are homozygous dominant (AA)
Like wise out of 100 people people are homozygous recessive (aa)
As per As per Hardy Weinberg's equation-
Substituting the values in above equation, we get -
So, out of 100 people people are heterozygous (Aa)