Genetics: From Genes to Genomes
6th Edition
ISBN: 9781259700903
Author: Leland Hartwell Dr., Michael L. Goldberg Professor Dr., Janice Fischer, Leroy Hood Dr.
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 2, Problem 17P
What is the probability of producing a child that will
following four crosses? How many phenotypically different kinds of progeny could potentially result from each of the four crosses?
a. Aa Bb Cc Dd × aa bb cc dd
b. aa bb cc dd × AA BB CC DD
c. Aa Bb Cc Dd × Aa Bb Cc Dd
d. aa bb cc dd × aa bb cc dd
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Check out a sample textbook solutionStudents have asked these similar questions
A heterozygous individual is crossed with a homozygous recessive individual.
a. Draw a Punnett square to represent this cross.
b. What is the probability that an offspring will have a homozygous genotype?
c. What is the probability that an offspring will have a dominant phenotype?
d. What is the probability that three offspring will be produced that all carry the recessive allele but do not express the recessive phenotype?
If two gene pairs A and a and B and b are assorting independently with A dominant to a and B dominant to b, what is the probability of obtaining:
a. an AB gamete from an AaBb individual?
b. an AABB zygote from an AaBb x AaBb cross?
c. an aaBb offspring from an AaBB x aabb cross?
d. a phenotype aB from an Aabb x aaBb cross?
e. an ab gamete from an aaBB individual?
What is the difference between a monohybrid cross and a dihybrid cross?
A.
A monohybrid cross involves a single parent, whereas a dihybrid cross involves two parents.
B.
A monohybrid cross produces a single progeny, whereas a dihybrid cross produces two progeny.
C.
A monohybrid cross involves organisms that are heterozygous for a single trait, whereas a dihybrid cross involves organisms that are heterozygous for two traits.
D.
A monohybrid cross is performed only once, whereas a dihybrid cross is performed twice.
Chapter 2 Solutions
Genetics: From Genes to Genomes
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Ch. 2 - Some inbred strains of the weedy plant Arabidopsis...Ch. 2 - Among Native Americans, two types of earwax...Ch. 2 - Imagine you have just purchased a black stallion...Ch. 2 - If you roll a die singular of dice, what is the...Ch. 2 - In a standard deck of playing cards, four suits...Ch. 2 - How many genetically different eggs could be...Ch. 2 - What is the probability of producing a child that...Ch. 2 - A mouse sperm of genotype a B C D E fertilizes an...Ch. 2 - Your friend is pregnant with triplets. She thinks...Ch. 2 - Galactosemia is a recessive human disease that is...Ch. 2 - Albinism is a condition in which pigmentation is...Ch. 2 - A cross between two pea plants, both of which grew...Ch. 2 - A third-grader decided to breed guinea pigs for...Ch. 2 - The self-fertilization of an pea plant produced...Ch. 2 - The achoo syndrome sneezing in response to bright...Ch. 2 - A pea plant from a pure-breeding strain that is...Ch. 2 - The following table shows the results of different...Ch. 2 - A pea plant heterozygous for plant height, pod...Ch. 2 - In the fruit fly Drosophila melanogaster, the...Ch. 2 - Based on the information you discovered in the...Ch. 2 - Considering the yellow and green pea color...Ch. 2 - What would have been the outcome the genotypic and...Ch. 2 - Recall that Mendel obtained pure-breeding with...Ch. 2 - The gene that likely controlled flower color...Ch. 2 - For each of the following human pedigrees,...Ch. 2 - Consider the pedigree that follows for cutis laxa,...Ch. 2 - A young couple went to see a genetic counselor...Ch. 2 - Huntington disease is a rare fatal, degenerative...Ch. 2 - Is the disease shown in the following pedigree...Ch. 2 - Figure 2.22 shows the inheritance of Huntington...Ch. 2 - Consider the cystic fibrosis pedigree in Figure...Ch. 2 - Prob. 42PCh. 2 - People with nail-patella syndrome have poorly...Ch. 2 - Midphalangeal hair hair on top of the middle...Ch. 2 - A man with Huntington disease he is heterozygous...Ch. 2 - Explain why disease alleles for cystic fibrosis CF...Ch. 2 - The following pedigree shows the inheritance of...
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