A pink unicorn with a purple mane is bred to a white unicorn with a blue...
A pink unicorn with a purple mane is bred to a white unicorn with a blue mane. Pink coats and blue manes are dominant traits and both genes are on chromosome 12. Both unicorns are homozygous for their dominant traits.
a) Define your alleles and draw the homologous chromosomes with
the proper alleles for each parent.
A/- pink coat; a/a white coat
b) Assuming no recombination occurs for either gene. Draw the possible offspring chromosomes and list their genotypes and phenotypes.
c) A chromosomal rearrangement occurred in one of the parents’ gametes that resulted in a white offspring with a blue mane. What kind and did this result in an expected phenotype? Explain.
d) Draw and label the chromosomes of the observed white coated offspring.
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A pink unicorn with a purple mane is bred to a white unicorn
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