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So you take a phenotype, for example: If a cat's eyes are green or blue
green is dominant so it can either be (genotype) Capitol, Capitol or Capitol, lowercase(we'll use the letter "e" to represent "eye color").
Blue is a recessive trait so it is (genotype) lowercase, lowercase, or "ee"
so if one parent is heterozygous and the other is homozygous recessive the punnet square would be
R r
------------
r | Rr | rr |
r | Rr | rr | < Genotypes
------------
So the kitten(s) would have a 50% chance of green eyes and a 50% chance of blue
Kailyn Larson
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How do you put RrYY in a punnet square?
you would need to have something else to cross it with to make it a punnet square.
How do you work a punnet square?
A punnet square is a box of 4 sections
Who was Reginald Punnet?
He found the punnet square
What is a non-example for a punnet square?
A banana is a good example of a punnet square since it has absolutely nothing to do with a punnet square.
How do you work punnet squares?
A punnet square is a box of 4 sections
What is an antonym of punnet square?
I
What is the punnet square for?
the punnet square is used for combining genes of two people or animals to predict the outcome of an offspring
What use is the punnet square?
the punnet square is used for combining genes of two people or animals to predict the outcome of an offspring
What was the grid used to prdict patterns of inheritance based on genotype of parents called?
Punnett square
Where was the punnet square made?
in your face
Does a punnet square show the genotype?
no
What is a chart that shows all possible allele combination resulting from a genetic cross?
Punnet squares show all possible allele combinations resulting from a genetic cross
