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To solve a Punnett square for two parents with genotype Bb (heterozygous for the same gene), you would set up a 2x2 grid. The possible combinations in the offspring would be BB, Bb, Bb, and bb. This results in a 25% chance of the offspring being BB (homozygous dominant), a 50% chance of being Bb (heterozygous), and a 25% chance of being bb (homozygous recessive).
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Predict the results of a cross between a rabbit homozygous dominant for black coat BB and a rabbit homozygous recessive for brown coat color bb?
i think you are asking for the outcome of the offspring, yes? The meathod that i know is to use a punnent square. A punnet square uses the probability to test the genotype (genetic makeup) and phenotype (physical characteristics. You can Google "punnet square" if you wish, to get a full description and how to make one. Here are my results*: there is a... 100% chance of a baby black rabbit (assuming that the black hair is domonant) 75% chance the baby will be homozygous (domonant,pure) 25% chance the baby will be heterozygous (domonant, hybrid) *these results are very general and i am assuming that there is no blending of the traits. (like a gray bunny!) Hope this helped!
What is an antonym of punnet square?
A punnet square is a tool used in genetics to predict possible combinations of alleles. An antonym could be something like "random chance" or "unpredictable inheritance."
Describe what a punnet square shows you about combinations of alleles?
A punnet square shows all possible combinations of alleles from two parents and predicts the likelihood of certain genetic outcomes in their offspring. By organizing alleles into different combinations, a punnet square helps demonstrate the principles of Mendelian genetics, including dominant and recessive traits.
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 is the purpose of the Punnet square?
A Punnett Square is a diagram used by biologists and geneticists to analyze crossbreeding, i.e. to determine the probability of the possible types of offspring which would result from crossing parents of similar or different genotypes and phenotypes. It is used to show every type of combination possible when one or more maternal and paternal alleles interact, for each gene being studied in the cross. Though not always accurate, this diagram also generally teaches students that are studying genetics how receiving one allele from two different parents does not always have a straightforward outcome. It shows students that there are a large number of possibilities when paternal and maternal alleles interact, especially when one or more parent has an unknown allele.
What variation is produced when crossing over occurs is what?
Depends on the genetic make up of the parent organisms. for example: Aa x Bb yeilds-> AB, Ab, aB, & ab Just draw a punnet square and solve that way
How do you work a punnet square?
A punnet square is a box of 4 sections
How do you fill in a punnet square?
To fill in a Punnett square, list the possible alleles from each parent along the top and side of the square. Then, combine the alleles in each box to determine the possible genotypes of the offspring. Finally, calculate the frequencies of each genotype based on the Punnett square outcomes.
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.
What are the outcomes for a punnet square?
The likely-hood of receiving either a dominant or recessive gene from each parent. One parent might have a Bb and the other parent have bb, where B is for dominant brown eyes. If you put them together, You will have a Bb, Bb, bb, and bb. That means you have a 50% chance of having brown eyes sense bb means you do not have brown eyes.
How do you work punnet squares?
A punnet square is a box of 4 sections
Predict the results of a cross between a rabbit homozygous dominant for black coat BB and a rabbit homozygous recessive for brown coat color bb?
i think you are asking for the outcome of the offspring, yes? The meathod that i know is to use a punnent square. A punnet square uses the probability to test the genotype (genetic makeup) and phenotype (physical characteristics. You can Google "punnet square" if you wish, to get a full description and how to make one. Here are my results*: there is a... 100% chance of a baby black rabbit (assuming that the black hair is domonant) 75% chance the baby will be homozygous (domonant,pure) 25% chance the baby will be heterozygous (domonant, hybrid) *these results are very general and i am assuming that there is no blending of the traits. (like a gray bunny!) Hope this helped!
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
How do you solve the phenotype and genotype of a punnet square?
To solve the phenotype of a Punnett square, look at the physical traits expressed by the resulting offspring. To solve the genotype, determine the genetic makeup (alleles) of the offspring based on the symbols in the squares of the Punnett square. Remember that capital letters represent dominant alleles and lowercase letters represent recessive alleles.
Where was the punnet square made?
in your face
Does a punnet square show the genotype?
no
