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In a hypothetical insect species, eye color may be purple or red and wings may be long or short. The table shows the results of two crosses where the parents were obtained from a mixed population that did not breed true. Cross 1 Cross 2 Parents red, long male x red, long female red, short male x purple, long female Progeny males: one-half red, long; one-half red, short females: all red, long males: one-half red, long; one-half red, short females: one-half red eyed, long; one-half red eyed, short What is the mode of inheritance for eye color in this insect? The eye-color gene is autosomal, and red is dominant to purple. The eye-color gene is X-linked, and red is dominant to purple. The eye-color gene is X-linked, and purple is dominant to red. The eye-color gene is autosomal, and purple is dominant to red. What is the mode of inheritance for wing size in this insect? The wing size gene is autosomal, and short is dominant to long. The wing size gene is X-linked, and long is dominant to short. The wing size gene is X-linked, and short is dominant to long. The wing size gene is autosomal, and long is dominant to short. Assuming that true breeding lines are used, which cross would produce an F2 generation that confirms the mode of inheritance for both traits? red, long male X red, short female red, short male x purple, short female red, short male x purple, long female O purple, short male x purple, short female Which phenotypic ratio would you expect to see in the F2 generation of the cross you selected? males: 9/16 red, long; 3/16 red, short; 3/16 purple, long; 1/16 purple, short females: 9/16 red, long; 3/16 red, short; 3/16 purple, long; 1/16 purple, short males: 3/4 red, long; 1/4 purple, long females: 3/8 red, long; 3/8 red, short; 1/8 purple, long; 1/8 purple, short males: 3/8 red, long; 3/8 red, short; 1/8 purple, long; 1/8 purple, short females: 3/4 red, long; 1/4 purple, long males: 3/8 red, long; 3/8 red, short; 1/8 purple, long; 1/8 purple, short females: 3/8 red. long: 3/8 red. short: 1/8 purple. long: 1/8 purple, short

In a hypothetical insect species, eye color may be purple or red and wings may be long or short. The table shows the results of two crosses where the parents were obtained from a mixed population that did not breed true. Cross 1 Cross 2 Parents red, long male x red, long female red, short male x purple, long female Progeny males: one-half red, long; one-half red, short females: all red, long males: one-half red, long; one-half red, short females: one-half red eyed, long; one-half red eyed, short What is the mode of inheritance for eye color in this insect? The eye-color gene is autosomal, and red is dominant to purple. The eye-color gene is X-linked, and red is dominant to purple. The eye-color gene is X-linked, and purple is dominant to red. The eye-color gene is autosomal, and purple is dominant to red. What is the mode of inheritance for wing size in this insect? The wing size gene is autosomal, and short is dominant to long. The wing size gene is X-linked, and long is dominant to short. The wing size gene is X-linked, and short is dominant to long. The wing size gene is autosomal, and long is dominant to short. Assuming that true breeding lines are used, which cross would produce an F2 generation that confirms the mode of inheritance for both traits? red, long male X red, short female red, short male x purple, short female red, short male x purple, long female O purple, short male x purple, short female Which phenotypic ratio would you expect to see in the F2 generation of the cross you selected? males: 9/16 red, long; 3/16 red, short; 3/16 purple, long; 1/16 purple, short females: 9/16 red, long; 3/16 red, short; 3/16 purple, long; 1/16 purple, short males: 3/4 red, long; 1/4 purple, long females: 3/8 red, long; 3/8 red, short; 1/8 purple, long; 1/8 purple, short males: 3/8 red, long; 3/8 red, short; 1/8 purple, long; 1/8 purple, short females: 3/4 red, long; 1/4 purple, long males: 3/8 red, long; 3/8 red, short; 1/8 purple, long; 1/8 purple, short females: 3/8 red. long: 3/8 red. short: 1/8 purple. long: 1/8 purple, short

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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In a hypothetical insect species, eye color may be purple or red and wings may be long or short. The table shows the results of two crosses where the parents were obtained from a mixed population that did not breed true. Cross 1 Cross 2 Parents red, long male x red, long female red, short male x purple, long female Progeny males: one-half red, long; one-half red, short females: all red, long males: one-half red, long; one-half red, short females: one-half red eyed, long; one-half red eyed, short What is the mode of inheritance for eye color in this insect? The eye-color gene is autosomal, and red is dominant to purple. The eye-color gene is X-linked, and red is dominant to purple. The eye-color gene is X-linked, and purple is dominant to red. The eye-color gene is autosomal, and purple is dominant to red. What is the mode of inheritance for wing size in this insect? The wing size gene is autosomal, and short is dominant to long. The wing size gene is X-linked, and long is dominant to short. The wing size gene is X-linked, and short is dominant to long. O The wing size gene is autosomal, and long is dominant to short. Assuming that true breeding lines are used, which cross would produce an F2 generation that confirms the mode of inheritance for both traits? red, long male x red, short female red, short male × purple, short female red, short male × purple, long female purple, short male × purple, short female Which phenotypic ratio would you expect to see in the F2 generation of the cross you selected? males: 9/16 red, long; 3/16 red, short; 3/16 purple, long; 1/16 purple, short females: 9/16 red, long; 3/16 red, short; 3/16 purple, long; 1/16 purple, short males: 3/4 red, long; 1/4 purple, long females: 3/8 red, long; 3/8 red, short; 1/8 purple, long; 1/8 purple, short males: 3/8 red, long; 3/8 red, short; 1/8 purple, long; 1/8 purple, short females: 3/4 red, long; 1/4 purple, long males: 3/8 red, long; 3/8 red, short; 1/8 purple, long; 1/8 purple, short females: 3/8 red. long: 3/8 red. short: 1/8 purple. long: 1/8 purple, short
Transcribed Image Text:In a hypothetical insect species, eye color may be purple or red and wings may be long or short. The table shows the results of two crosses where the parents were obtained from a mixed population that did not breed true. Cross 1 Cross 2 Parents red, long male x red, long female red, short male x purple, long female Progeny males: one-half red, long; one-half red, short females: all red, long males: one-half red, long; one-half red, short females: one-half red eyed, long; one-half red eyed, short What is the mode of inheritance for eye color in this insect? The eye-color gene is autosomal, and red is dominant to purple. The eye-color gene is X-linked, and red is dominant to purple. The eye-color gene is X-linked, and purple is dominant to red. The eye-color gene is autosomal, and purple is dominant to red. What is the mode of inheritance for wing size in this insect? The wing size gene is autosomal, and short is dominant to long. The wing size gene is X-linked, and long is dominant to short. The wing size gene is X-linked, and short is dominant to long. O The wing size gene is autosomal, and long is dominant to short. Assuming that true breeding lines are used, which cross would produce an F2 generation that confirms the mode of inheritance for both traits? red, long male x red, short female red, short male × purple, short female red, short male × purple, long female purple, short male × purple, short female Which phenotypic ratio would you expect to see in the F2 generation of the cross you selected? males: 9/16 red, long; 3/16 red, short; 3/16 purple, long; 1/16 purple, short females: 9/16 red, long; 3/16 red, short; 3/16 purple, long; 1/16 purple, short males: 3/4 red, long; 1/4 purple, long females: 3/8 red, long; 3/8 red, short; 1/8 purple, long; 1/8 purple, short males: 3/8 red, long; 3/8 red, short; 1/8 purple, long; 1/8 purple, short females: 3/4 red, long; 1/4 purple, long males: 3/8 red, long; 3/8 red, short; 1/8 purple, long; 1/8 purple, short females: 3/8 red. long: 3/8 red. short: 1/8 purple. long: 1/8 purple, short
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