1 II 1 2 a) Assume that colour is controlled by a single sex-influenced gene where green is expressed preferentially in males. Individuals I-1 and I-2 are homozygous for red and green respectively. Which individual/s in generation II will be red? b) If colour is a controlled by cytoplasmic DNA, which individual/s in generation II will be green?

Human Heredity: Principles and Issues (MindTap Course List)
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Chapter15: Genomes And Genomics
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1. Please consider the following pedigree.
I
1
II
1
a) Assume that colour is controlled by a single sex-influenced gene where green is expressed preferentially in males. Individuals I-1 and I-2 are homozygous for
red and green respectively. Which individual/s in generation II will be red?
b) If colour is a controlled by cytoplasmic DNA, which individual/s in generation II will be green?
Transcribed Image Text:1. Please consider the following pedigree. I 1 II 1 a) Assume that colour is controlled by a single sex-influenced gene where green is expressed preferentially in males. Individuals I-1 and I-2 are homozygous for red and green respectively. Which individual/s in generation II will be red? b) If colour is a controlled by cytoplasmic DNA, which individual/s in generation II will be green?
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