12. A summer student accidentally brought in a new heterozygous strawberry plant (with small red berries) that had different parents. The parents of the new plant had small, black berries and large, red berries. Fortunately the technician knew that both parents of the new strawberry plant were pure breeding (i.e., homozygous for both traits). Draw a Punnett square to illustrate the cross between the new heterozygous strawberry and a strawberry plant with large, black fruit. Using the map units and percentage recombination you calculated in question #11, calculate the expected genotypic ratie and phenotypic frequencies amongst the offspring of this cross. Show all of your work.

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
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12. A summer student accidentally brought in a new heterozygous strawberry plant (with
small red berries) that had different parents. The parents of the new plant had small,
black berries and large, red berries. Fortunately the technician knew that both parents
of the new strawberry plant were pure breeding (i.e., homozygous for both traits).
Draw a Punnett square to illustrate the cross between the new heterozygous strawberry
and a strawberry plant with large, black fruit. Using the map units and percentage
recombination you calculated in question #11, calculate the expected genotypic ratio
and phenotypic frequencies amongst the offspring of this cross. Show all of your
work.
Transcribed Image Text:12. A summer student accidentally brought in a new heterozygous strawberry plant (with small red berries) that had different parents. The parents of the new plant had small, black berries and large, red berries. Fortunately the technician knew that both parents of the new strawberry plant were pure breeding (i.e., homozygous for both traits). Draw a Punnett square to illustrate the cross between the new heterozygous strawberry and a strawberry plant with large, black fruit. Using the map units and percentage recombination you calculated in question #11, calculate the expected genotypic ratio and phenotypic frequencies amongst the offspring of this cross. Show all of your work.
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