BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
10th Edition
ISBN: 9781305967359
Author: STARR
Publisher: CENGAGE L
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Chapter 13, Problem 4GP
Summary Introduction
To determine:
The probability of a heterozygous surviving kitten.
Introduction:
Individuals in the population carry a specific set of alleles, known as genotype. The examples of genotype are homozygous and heterozygous. The
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Incomplete Dominance: 1) On the planet Iota Geminorum IV there exists a small hairy animal known as a tribble. It comes in three colors blue, red, and purple. This trait is controlled by a single locus with incompletre dominance. A homozygous CBCB is blue, a homozygous CRCR is red, and a heterozygous CBCR is purple.
a. What would be the genotypes and phenotypes of the offspring if a blue tribble were crossed with a red one?
b. If the offspring in #1 were crossed what would the genotypic and phenotypic ratios be of this generation?
In cats, coat color is an X-linked trait with incomplete dominance, Yellow coat is caused by the allele XT and black coat by the allele X, A tortoise
is caused by the heterozygous condition.
What is the correct way to represent the genotype of a cat with a tortoise coat?
O XIT), XIt)
O XIT), Y
O XIT, YIt)
O XIt), X(t)
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Question 7
In cats, coat color is an X-linked trait with incomplete dominance. Yellow coat is caused by the allele XT and black coat by the allele X. A tortoise cc
is caused by the heterozygous condition.
What is the correct way to represent the genotype of a male cat with a black coat?
O X(t) Y
O XIT) Y
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In cats, coat color is an X-linked trait with incomplete dominance. Yellow coat is caused by the allele XT and black coat by the allele Xt. A tortoise coat is caused by the heterozygous condition.
What are the possible gametes that a female cat with a black coat could produce?
Group of answer choices:
A) X(T)
B) X(t)
C) X(t) or X(T)
D) X(T) or Y
E) X(T) or Y
Chapter 13 Solutions
BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
Ch. 13 - A heterozygous individual has _______ for a trait...Ch. 13 - An organisms observable traits constitute its...Ch. 13 - In genetics, F stands for filial, which means...Ch. 13 - The offspring of the cross AAaa are ________. a....Ch. 13 - The second-generation offspring of a cross between...Ch. 13 - Refer to question 4. Assuming complete dominance,...Ch. 13 - Independent assortment means _______. a. alleles...Ch. 13 - A testcross is a way to determine _________. a....Ch. 13 - Assuming complete dominance, crosses between two...Ch. 13 - The probability of a crossover occurring between...
Ch. 13 - True or false? All traits are inherited in a...Ch. 13 - One gene that affects three traits is an example...Ch. 13 - ________ in a trait is indicated by a bell curve.Ch. 13 - The phenotype of individuals heterozygous for...Ch. 13 - Match the terms with the best description. ___...Ch. 13 - Mendel crossed a true-breeding pea plant with...Ch. 13 - Assuming that independent assortment occurs during...Ch. 13 - Determine the predicted genotype frequencies among...Ch. 13 - Prob. 4GPCh. 13 - A single allele gives rise to the HbS form of...Ch. 13 - In sweet pea plant, an allele for purple flowers...
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