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The pedigree shows shaded individuals who display the trait for brown eyes which is dominant (B) over blue which is recessive (b). What is the genotype of the mother in this pedigree:
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2 votes
The pedigree shows shaded individuals who display the trait for brown eyes which is

dominant (B) over blue which is recessive (b). What is the genotype of the mother in this
pedigree:

User Patrick Sawyer
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1 Answer

10 votes

let be B brown and b be blue

in 1st generation the trait will be BB Bb Bb and bb which means genotype ratio will be 1:2:1.

User Joelforsyth
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