Quiz: Module 11 Ouiz ASSIGNM × O a https://eagleonline.hocs.edu/courses/58059/qu
ID: 3165974 • Letter: Q
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Quiz: Module 11 Ouiz ASSIGNM × O a https://eagleonline.hocs.edu/courses/58059/quizzes/218243/take D | Question 9 10 pts An individual with genotype XO has a disorder called [1). D | Question 10 10 pts An actual test cross of a guinea pig heterozygous for long fur and straight teeth with a short-haired guinea pig with crooked teeth yields a phenotypic ratio in the F1 of 4:114. What does this mean? O The genes for fur length and tooth shape are located on different chromosomes O The genes for fur length and tooth shape are linked very closely on the same chromosome, so they do not The genes for fur length and tooth shape are linked on the same chromosome, but are far enough apart to experience some degree of crossover No new data to save tast checked at 536om Submit at 5:36pmSubmit Quíz rchExplanation / Answer
XO genetic representation indicate that the chromosomal abnormality.
There is no another X chromosome. This results in a condition called
turners syndrome in females.
Given that a guinea pig which is heterozygous for long fur and straight teeth are
crossed with short haired guinea pig with crooked teeth. As a result phenotypic
ratio of 4:1:1:4 F1 is produced.
This means that the genes for length and the tooth shape are linked very closely on
the same chromosome, as a result no crossing over occurs.
Option b is the answer.
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