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What is the phenotypic ratio expected

What is the phenotypic ratio expected

Human Anatomy & Physiology (11th Edition)
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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Hello, i understand the question, but i only need to know which option is right, no need for explanation. I mean jsut say which option, thanks in advance.
14- Two different strains of Drosophila, strain A and strain B, each has a recessive mutation that results in abnormally bright red eye color. (Wild type flies have brownish red eye color.) When a homozygous strain A fly is crossed with a homozygous strain B fly, all of the progeny have the dominant wild-type eye color. The progeny mentioned above were allowed to breed among themselves. What is the phenotypic ratio expected among their offspring? a) all wild type b) 1 wild type: 1 bright red eyes C) 3 wild-type: 1 bright red eyes d) 9 wild type: 7 bright red eyes e) all bright red eyes Boş bırak KÖnceki 14/50 Sonraki> Карat VSınavı Bitir
Transcribed Image Text:14- Two different strains of Drosophila, strain A and strain B, each has a recessive mutation that results in abnormally bright red eye color. (Wild type flies have brownish red eye color.) When a homozygous strain A fly is crossed with a homozygous strain B fly, all of the progeny have the dominant wild-type eye color. The progeny mentioned above were allowed to breed among themselves. What is the phenotypic ratio expected among their offspring? a) all wild type b) 1 wild type: 1 bright red eyes C) 3 wild-type: 1 bright red eyes d) 9 wild type: 7 bright red eyes e) all bright red eyes Boş bırak KÖnceki 14/50 Sonraki> Карat VSınavı Bitir
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