n fruit flies, eye color is a sex-linked trait, and red eyes (the wild-type variant) are dominant to white eyes (the mutant variant denoted by the letter W). A white-eyed, male fruit fly is observed in the laboratory. The genotype of this fly is _________, which is best described as being __________. a. X+Y+; heterozygous b. XWYW; hemizygous c. XWY; homozygous recessive d. X+YW; homozygous dominant e. XWY; hemizygous
n fruit flies, eye color is a sex-linked trait, and red eyes (the wild-type variant) are dominant to white eyes (the mutant variant denoted by the letter W). A white-eyed, male fruit fly is observed in the laboratory. The genotype of this fly is _________, which is best described as being __________. a. X+Y+; heterozygous b. XWYW; hemizygous c. XWY; homozygous recessive d. X+YW; homozygous dominant e. XWY; hemizygous
Biology (MindTap Course List)
11th Edition
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Chapter11: The Basic Principles Of Heredity
Section: Chapter Questions
Problem 1TYU: One of the autosomal loci controlling eye color in fruit flies has two alleles: one for brown eyes...
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n fruit flies, eye color is a sex-linked trait, and red eyes (the wild-type variant) are dominant to white eyes (the mutant variant denoted by the letter W). A white-eyed, male fruit fly is observed in the laboratory. The genotype of this fly is _________, which is best described as being __________.
a. |
X+Y+; heterozygous |
|
b. |
XWYW; hemizygous |
|
c. |
XWY; homozygous recessive |
|
d. |
X+YW; homozygous dominant |
|
e. |
XWY; hemizygous
|
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