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A punnett square looks like this. Lets say that you had 2 flowers, and you wanted to find the likelihood that their offspring would be purple. Purple is dominant over white. You have one pure purple plant, (PP), and one hybrid purple plant, (Pp). The big P stands for purple, and the little p stands for white. You take the PP and put it on the top, one P over each of the top squares. Then you take the Pp and put each p on one of the side squares. You take one letter from each part of the square, so your four possibilities would be PP, PP, Pp, and Pp. There is no way that the plant could be white.
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What is used to determine the probability of a trait?
the punnett square
How many squares are in a trihybrid cross punnett square?
64
How can you predict he outcome of a genetic cross?
by using a Punnett Square
What is the chart that helps predict genetic crosses?
punnett square
Grid that shows all possible outcomes of a cross?
It is a Punnett Square :]
What is the name of the square used to illustrate the genetic crossing of parents phenotype?
Punnett square
What combination will complete the punnett square T T TT Tt?
The combination that will complete the Punnett square for this example is Tt. This would be the offspring resulting from a cross between the parent genotypes TT and Tt.
A chart used to predict results of genetic crosses is known as a?
Punnett square
A helpful device for predicting the ratios of possible genotypes is a?
the Punnett square
Diagram that indicates all possible genotypes of a genetic cross?
punnett square
What goes on the outside of a Punnett Square?
The genotype of the parents (or alleles they possess) goes on the outside of a Punnett Square.
In some animals brown eyes are dominant over blue eyes so which of these genotypes will complete this Punnett Square?
The genotype for brown eyes is represented as BB or Bb, while blue eyes are represented as bb. To complete the Punnett Square, you can use the genotypes BB, Bb, Bb, and bb.
What does the capital letter in a Punnett square represent?
In a Punnett square, a capital letter represents a dominant allele.
What is the chart use to predict the genotype of the progeny?
A Punnett square is commonly used to predict the genotype of offspring based on the genotypes of the parent organisms. By crossing the alleles of the parents, the Punnett square can help determine the possible genetic outcomes of their offspring.
What is a punnet?
Like a Punnett square??? A Punnett square shows the combinations of recessive and Domminant traits. any help??
A Punnett Square is a helpful tool to geneticists What information is placed inside the Punnett square?
Possible offspring alleles
What is used to organize possible offspring combination?
punnett squares
