Mendelian ratios are modified in crosses involving autotetraploids.Assume that one plant expresses the dominant trait greenseeds and is homozygous (WWWW). This plant is crossed to onewith white seeds that is also homozygous (wwww). If only onedominant allele is sufficient to produce green seeds, predict theF1 and F2 results of such a cross. Assume that synapsis betweenchromosome pairs is random during meiosis.

Biology 2e
2nd Edition
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark
Chapter12: Mendel's Experiments And Heredity
Section: Chapter Questions
Problem 24CTQ: Mendel performs a cross using a true-breeding pea plant with round, yellow seeds and a true-...
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Mendelian ratios are modified in crosses involving autotetraploids.
Assume that one plant expresses the dominant trait green
seeds and is homozygous (WWWW). This plant is crossed to one
with white seeds that is also homozygous (wwww). If only one
dominant allele is sufficient to produce green seeds, predict the
F1 and F2 results of such a cross. Assume that synapsis between
chromosome pairs is random during meiosis.

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