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When enough phenotypes in a family are known the genotypes can be infered.

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Q: Describe how phenotypes can be used to predict genotypes in a pedigree?
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How are phenotypes used pedigree analysis?

The pedigree will typically show one kind of trait and the affected members of a family. Take a look at if the trait is dominant or recessive first. Once you have that figured out,start to predict the genotypes of the individuals in the pedigree.


What is a punnett square used to predict?

A Punnett square is used to lay out the possible genotypes of offspring based on the genotypes of the parents being bred. From this, the probabilities of certain phenotypes and genotypes can be determined.


Geneticists use letters to represent the alleles of organisms?

Geneticists use probability to predict possible genotypes and phenotypes


Where was the punnett square made?

Gregor Mendel created/used punnett squares in order to predict the genotypes and phenotypes of offspring.


How are phenotype used in pedigree analysis?

The pedigree will typically show one kind of trait and the affected members of a family. Take a look at if the trait is dominant or recessive first. Once you have that figured out,start to predict the genotypes of the individuals in the pedigree.


How can a pedigree be 100 percent accurate about what the genotypes of an offspring will be?

It cannot (unless the parents were homozygous), but it can help predict the odds of having a child with a genetic disorder.


Two organism were found to have diffrent genotypes but the same genotypes predict what these genotypes might be?

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What do the letters on the inside of the punnets square stand for?

Using Punnett Squares, you can predict the genotypes and phenotypes of the offspring of a cross between a homozygous (purebred) tall pea plant and a homozygous (purebred) short pea plant.


What do the letters on the inside of the punnet square stands for?

Using Punnett Squares, you can predict the genotypes and phenotypes of the offspring of a cross between a homozygous (purebred) tall pea plant and a homozygous (purebred) short pea plant.


WHAT DO THE LETTERS ON INSIDE OF THE PUNNET SQUARE STAND FOR?

Using Punnett Squares, you can predict the genotypes and phenotypes of the offspring of a cross between a homozygous (purebred) tall pea plant and a homozygous (purebred) short pea plant.


What is a use a punnett square?

Geneticists use the Punnett square to predict the outcome of a particular breeding experiment. They predict the potential genotypes of the offspring of two parents with known genotypes.


What do punnett squares predict?

Genetic probabilities of offspring based on the inputs of the parents genotypes