When Mendel crossed true-breeding pea plants with purple and white flowers, why did all of the F1 offspring always look like one of the two parental varieties? One allele was dominant. The traits blended together during fertilization. Each allele affected phenotypic expression. No genes interacted to produce the parental phenotyne

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
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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When Mendel crossed true-breeding pea plants with purple and white flowers, why
did all of the F1 offspring always look like one of the two parental varieties?
One allele was dominant.
The traits blended together during fertilization.
Each allele affected phenotypic expression.
O No genes interacted to produce the parental nhenntyne
Transcribed Image Text:When Mendel crossed true-breeding pea plants with purple and white flowers, why did all of the F1 offspring always look like one of the two parental varieties? One allele was dominant. The traits blended together during fertilization. Each allele affected phenotypic expression. O No genes interacted to produce the parental nhenntyne
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