A certain cricket species can be green or orange and the difference is determined by alleles of a single gene. You have a true-breeding green cricket line, and cross one of these to an orange cricket of unknown genotype found in the wild. Half the F1 progeny are green and the other half are orange. a. On your own paper, draw by hand a Punnett Square for the cross described above using g to represent the recessive allele and G the dominant allele. Indicate the phenotype of each of the progeny classes in your Punnett Square. b. Draw another Punnett Square illustrating a cross between two F1 orange crickets, again indicating the phenotypes of each progeny class produced. Also indicate the overall proportion of crickets with each phenotype observed in the F2. c. Diagram a cross between an orange F2 cricket and a green cricket from the true-breeding line where the progeny are all orange. Not expecting a Punnett Square here, just something showing the genotypes of both parents. When you are finished, take a picture of your work and upload it (crop to show your work without alot of extra space around it). I have not tried every possible file type but .jpg and .pdf are both fine.

Human Anatomy & Physiology (11th Edition)
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A certain cricket species can be green or orange and the difference is
determined by alleles of a single gene. You have a true-breeding green cricket
line, and cross one of these to an orange cricket of unknown genotype found in
the wild. Half the F1 progeny are green and the other half are orange.
a. On your own paper, draw by hand a Punnett Square for the cross described
above using g to represent the recessive allele and G the dominant allele.
Indicate the phenotype of each of the progeny classes in your Punnett Square.
b. Draw another Punnett Square illustrating a cross between two F1 orange
crickets, again indicating the phenotypes of each progeny class produced. Also
indicate the overall proportion of crickets with each phenotype observed in the
F2.
c. Diagram a cross between an orange F2 cricket and a green cricket from the
true-breeding line where the progeny are all orange. Not expecting a Punnett
Square here, just something showing the genotypes of both parents.
When you are finished, take a picture of your work and upload it (crop to show
your work without alot of extra space around it). I have not tried every possible
file type but .jpg and .pdf are both fine.
Transcribed Image Text:A certain cricket species can be green or orange and the difference is determined by alleles of a single gene. You have a true-breeding green cricket line, and cross one of these to an orange cricket of unknown genotype found in the wild. Half the F1 progeny are green and the other half are orange. a. On your own paper, draw by hand a Punnett Square for the cross described above using g to represent the recessive allele and G the dominant allele. Indicate the phenotype of each of the progeny classes in your Punnett Square. b. Draw another Punnett Square illustrating a cross between two F1 orange crickets, again indicating the phenotypes of each progeny class produced. Also indicate the overall proportion of crickets with each phenotype observed in the F2. c. Diagram a cross between an orange F2 cricket and a green cricket from the true-breeding line where the progeny are all orange. Not expecting a Punnett Square here, just something showing the genotypes of both parents. When you are finished, take a picture of your work and upload it (crop to show your work without alot of extra space around it). I have not tried every possible file type but .jpg and .pdf are both fine.
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