In chickens the dominant gene (S) produces pea-shaped crest and its recessive allele (s) simple crest. The Andalusian condition (AA *) is an intermediate expression of the genes for black (A) and white (A *) From the following cross between two Andalusian birds-Heterozygous Pea Determine the PHENOTYPIC RATIO OF THEIR DESCENDANTS. 1. 3/4 Pea Black and 1/4 Simple White 2. 3/16 Black Pea, 1/16 Simple Black, 3/16 Andalusian Pea, 1/16 Simple Andalusian, 3/16 White Pea and 1/16 Simple White 3. 9/16 Simple Black, 3/16 Andalusian Pea, 3/16 Simple White and 1/16 Simple White 4. 3/16 Black Pea, 1/16 Simple Black, 6/16 Andalusian Pea, 2/16 Andalusian Simple, 3/16 White Pea and 1/16 White Simple

In chickens the dominant gene (S) produces pea-shaped crest and its recessive allele (s) simple crest. The Andalusian condition (AA ) is an intermediate expression of the genes for black (A) and white (A ) From the following cross between two Andalusian birds-Heterozygous Pea Determine the PHENOTYPIC RATIO OF THEIR DESCENDANTS. 1. 3/4 Pea Black and 1/4 Simple White 2. 3/16 Black Pea, 1/16 Simple Black, 3/16 Andalusian Pea, 1/16 Simple Andalusian, 3/16 White Pea and 1/16 Simple White 3. 9/16 Simple Black, 3/16 Andalusian Pea, 3/16 Simple White and 1/16 Simple White 4. 3/16 Black Pea, 1/16 Simple Black, 6/16 Andalusian Pea, 2/16 Andalusian Simple, 3/16 White Pea and 1/16 White Simple

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Description: In chickens the dominant gene (S) produces pea-shaped crest and its recessive allele (s) simple crest.The Andalusian condition (AA *) is an intermediate expression of the genes for black (A) and white (A *)From the following cross between two Andalus

Concepts of Biology

1st Edition

ISBN:9781938168116

Author:Samantha Fowler, Rebecca Roush, James Wise

Publisher:Samantha Fowler, Rebecca Roush, James Wise

Chapter8: Patterns Of Inheritance

Section: Chapter Questions

Problem 5RQ: Imagine that you are performing a cross involving seed texture in garden pea plants. You cross...

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