Tuesday, April 28, 2015

All about the square

What is a punnett square? How are dominant and recessive genes represented on a punnett square?
Finally what is the difference between a genotype and  phenotype?   

60 comments:

  1. The Punnett square is a diagram that is used to predict an outcome of a particular cross or breeding experiment.

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  2. Genotypes the pair of genes an organism has for a particular trait and phenotype is the observable trait present in the organism.

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    1. Punnett square is a diagram that is used to predict an outcome of a particular cross or breeding experiment.A dominant allele is always an upper case letter (

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    2. A dominant allele is always an upper case letter (R). The recessive allele is the same letter, but lower case (r).

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  3. A punnet square determines what a baby ( animal or human) will look like.

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  4. A punnett square is a way to tell what offspring of an organism might look like. Dominant genes are represented as capital letters and recessive genes are lower case letters. The difference between genotype and phenotype is that genotype is an organism's genetic makeup and phenotype is the outward physical appearance and behavior of an organism.

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  5. Genotypes the pair of genes a organism has for a particular trait, phenotype is the observable trait present in the organism.The Punnett square is a table that is used to predict an outcome of a breeding experiment.

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  6. This comment has been removed by the author.

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  7. The Punnet square is a diagram that is used to predict an outcome of a particular cross or breeding experiment.The Punnet square is a table .

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  8. A punnett square is a way to tell what offspring of an organism might look like. Dominant genes are represented as capital letters and recessive genes are lower case letters. The difference between genotype and phenotype is that genotype is an organism's genetic makeup and phenotype is the outward physical appearance and behavior of an organism.

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  9. Genotypes the pair of genes a organism has for a particular trait, phenotype is the observable trait present in the organism.The Punnett square is a table that is used to predict an outcome of a breeding experiment.

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  10. A punnett square is a way to tell what offspring of an organism might look like. Dominant genes are represented as capital letters and recessive genes are lower case letters. The difference between genotype and phenotype is that genotype is an organism's genetic makeup and phenotype is the outward physical appearance and behavior of an organism. This is a diagram that shows all the possible outcomes of how a child will look like or animals.

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  11. A punnett square is a way to tell what offspring of an organism might look like. Dominant genes are represented as capital letters and recessive genes are lower case letters. The difference between genotype and phenotype is that genotype is an organism's genetic makeup and phenotype is the outward physical appearance and behavior of an organism.

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    1. this is all maddy t's i dident do any of it i should get a 0.

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  12. They are represented by A and B. A genotype refers to the actual set of genes that an organism carries inside.A genotype basically determines the type of traits that a phenotype can have.

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  13. A punnett square predicts . Dominant genes are represented as capital letters and recessive genes are lower case letters. The difference between genotype and phenotype is that genotype is an organism's genetic makeup and phenotype is the outward physical appearance and behavior of an organism.

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  14. a punnet square prodecks how a baby would look like.
    Genotypes is what u have in you
    Phenotype what u look like

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  15. The punnett square is used by biologists to determine the probability of an offspring having a particular genotype
    genotype is the genetic constitution of an individual organism

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  16. A punnet square will predict the appearance of baby.

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  17. Chloe Owen ❤️Tuesday, April 28, 2015

    A punnet square is a tool to predict the probability certain traits in offspring that shows that
    shows the different ways alleles can combine.
    A dominate gene is represented by a capital letter and a recessive genes are represented by lower case letters
    genotype is the pair of genes an organism has for a particular trait. Phenotype is the visible trait present in the organism.

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  18. A Punnett Square is a diagram used to guess what a child, offspring, or species. The dominant genes are represented with capitol letters, while recessive genes are represented with lowercase letters. (Ex. Dominant = R Recessive = r) Genotype genes are genes that are inherited from family. Phenotype genes are genes that build up an individual's structure, and behavior.

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  19. They are different because genotypes describe the genes inherited by an organism. Phenotype refers to individuals organisms.

    They are dominant because because it helps the cross breeding.

    Punnet square's are a cross measuring tool.

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  20. Everything you just typed was gibberish to me.

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  21. Genotypes the pair of genes a organism has for a particular trait, phenotype is the observable trait present in the organism.The Punnett square is a table that is used to predict an outcome of a breeding experiment.

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  22. A Punnet Square is a diagram used to guess what a child. The dominant genes are represented with capitol letters, while recessive genes are represented with lowercase letters. Ex. Dominant = R Recessive = r Genotype genes are genes that are inherited from family. Phenotype genes are genes that build up an individual's structure, and behavior.

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  23. The punnet square is used to predict the appearance of a baby.

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  24. This is really confusing.

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  25. The punnet square is a table with the parents genes and what will go into the baby's appearance.

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  26. Punnet squares are diagrams that can predict what the offspring of an organism would look like. The diagram shows Recessive genes as lowercase letters and Dominant genes as uppercase letters. The difference between a phenotype and genotype is that genotype is like the genetic makeup and the phenotype is the way the organism acts based on its phenotype.

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  27. A punnet square is a table that predicts the genes of a baby. When you make a cross, the upper case letter is usually placed first so it's clear that the phenotype would be for the dominant trait. I dont know the last one.

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  28. The Puente square is like a chart that predicts the character and physical trates of a baby.

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  29. A Punnett square is something that helps you predict what the offspring of two people will look like.

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  30. The square is a tool and dominant are upper case letters and recessive are lower case letter the diffenrce of a genotype is all the alleles in a organism and a Phenotype is only the alleles that show.

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  31. A Punnett square is the prediction of the outcome of an breeding experiment. The difference between a dominant allele and a recessive allele is a dominant allele is expressed if an allele pair is homozygo or heterozygous. A recessive allele is expressed only when the alleles are homozygous. Dominant alleles are represented with an uppercase letter, recessive alleles are represented by lower case letters.

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  32. The table is what will go into the baby's appearance.

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  33. A punnet square is a guess of a breeding experiment, the uppercase letter is the dominant and lowercase is the recessive, and the difference between a genotype and phenotype is genotypes are traits are passed down from family, and phenotypes are the physical traits.

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  34. Punnet squares are diagrams that predict what the offspring of an organism can look like, the diagram shows Recessive genes as lowercase letters(d) and Dominant genes as uppercase(D) letters. The difference between a genotype and phenotype is that genotype is the genetic makeup and the phenotype is the way the organisms act based on its phenotype.

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  35. A punnett square is a tool that helps you predict the offspring of two people. Dominant genes are represented as UPPER CASE LETTERS and recessive genes are represented as lower case letters.

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  36. A Punnett square is a tool that is used for the prediction of the outcome of the baby's appearance. The dominant letter are uppercase and the recessive is lowercase. The genotype are physical genes inherited by the family and a phenotype is what makes up your behavior.

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  37. The punnett square lets you predict the outcome

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  38. A punnett square is a diagram used to see what alleles will be dominant and which will not be in hybrids. Dominant are showed by capital letters and recessive are lower case. The phenotype is how it will look and a genotype is how it will act.

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  39. A punnet square is a guess of a breeding experiment, the uppercase letter is the dominant and lowercase is the recessive, and the difference between a genotype and phenotype is genotypes are traits are passed down from family, and phenotypes are the physical traits.

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  40. The Punnett square is a diagram that is used to predict an outcome of a particular cross or breeding experiment. Genotype is used in a few different ways, but generally refers to an individual's genetic composition. A Phenotype refers to the physical and behavioral characteristics of an individual, such as height, hair color, blood pressure, or whether the individual has hemophilia or perfect pitch. Your phenotype is influenced by both your genes and your environment.

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  41. And they are represented as lower and uppercase letters

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  42. A Punnett square is a diagram that is used to predict the outcome of a cross breeding experiment. Dominant and recessive genes are represented on a punnett square by capital and lower case letters. The phenotype is what it will look like, and the genotype is what it will act like.

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  43. The Punnet Square is the possible outcome of a breeding experiment. The dominant allele is represented with an uppercase letter, recessive alleles are represented by lower case letters. The difference is genotype is a specific trait and phenotype is all of the observable traits.

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  44. A punnet square is a tool to help find out what traits will be in the child.
    Dominant and recessive alleles are shown in uppercase and lowercase letters.
    Genotype is all the genetic make up and phenotype is all showing genotype.

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  45. A punnet square is a thing that can help you find out what the kid will look like.

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  46. A punnet square is a diagram to help find out the genetic outcome.

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  47. A punnett square is a diagram used to see what alleles will be dominant and which will not be in hybrids. Dominant are showed by capital letters and recessive are lower case. The phenotype is how it will look and a genotype is how it will act.

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  48. A Punnett square is a diagram that is used to predict the outcome of a cross breeding experiment. Dominant and recessive genes are represented on a punnett square by capital and lower case letters. The phenotype is what it will look like, and the genotype is what it will act like.

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  49. A punnet square is a diagram used to see what alleles will be dominant and which will not be in hybrids. Dominant are showed by capital letters and recessive are lower case. The phenotype is how it will look and a genotype is how it will act.

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  50. Genotypes the pair of genes a organism has for a particular trait, phenotype is the observable trait present in the organism.The Punnett square is a table that is used to predict an outcome of a breeding experiment.

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  51. The punnett square lets you predict the outcome

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  52. The Punnett square is a diagram that is used to predict an outcome of a particular cross. A dominant allele is always an upper case letter R. The recessive allele is the same letter, but lower case r. To summarize, genotype is the pair of genes an organism has for a particular trait. Phenotype is the observable trait present in the organism.

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  53. A punnet square is a diagram that holds predictions that of which certain genes a breed of specific organism. Dominant and recessive genes are showed on a diagram by capital and lower case letters. The phenotype is what the build of the organism will look like, while the genotype is what the organism will act like.

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