1. Acurly haired person and a straight haired person mate and all their offspring have wavy hair (note that wavy hair is a phenotype in between that of the curly and straight haired individuals). What would be the result of a cross between two wavy haired individuals? (give phenotype %'s). 2 In Andalusian fowls, black individuals (BB) and white individuals (B'B') are homozygous. A homozygous black bird is crossed with a homozygous white bird. The offspring are all bluish-gray. a) Show the cross described above, and list the genotypes and phenotypes of the parents and offspring. b) What are your results if a black individual is crossed with a bluish gray individual? Show your work. c) If 2 bluish-gray individuals were crossed, what would be the ratios for both the phenotype and genotype of the offspring?
1. Acurly haired person and a straight haired person mate and all their offspring have wavy hair (note that wavy hair is a phenotype in between that of the curly and straight haired individuals). What would be the result of a cross between two wavy haired individuals? (give phenotype %'s). 2 In Andalusian fowls, black individuals (BB) and white individuals (B'B') are homozygous. A homozygous black bird is crossed with a homozygous white bird. The offspring are all bluish-gray. a) Show the cross described above, and list the genotypes and phenotypes of the parents and offspring. b) What are your results if a black individual is crossed with a bluish gray individual? Show your work. c) If 2 bluish-gray individuals were crossed, what would be the ratios for both the phenotype and genotype of the offspring?
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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Incomplete co dominance

Transcribed Image Text:1. Acurly haired person and a straight haired person mate and all their offspring have wavy hair (note that wavy
hair is a phenotype in between that of the curly and straight haired individuals).
What would be the result of a cross between two wavy haired individuals? (give phenotype %'s).
2 In Andalusian fowls, black individuals (BB) and white individuals (BB) are homozygous.
A homozygous black bird is crossed with a homozygous white bird. The offspring are all bluish-gray.
a) Show the cross described above, and list the genotypes and phenotypes of the parents and offspring.
b) What are your results if a black individual is crossed with a bluish gray individual? Show your work.
c) If 2 bluish-gray individuals were crossed, what would be the ratios for both the phenotype and genotype of the
offspring?
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