Biology - Study Guide
8th Edition
ISBN: 9780321501561
Author: Martha R. Taylor
Publisher: PEARSON EDUCATION (COLLEGE)
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Textbook Question
Chapter 14, Problem 5TYKM
__________ dominant allele
Description
- a. has no effect on
phenotype in a heterozygote - b. a variant form of a character
- c. an individual having two identical alleles for a gene
- d. a cross between individuals heterozygous for a single character
- e. an alternative version of a gene
- f. an individual having two different alleles for a gene
- g. a heritable feature that varies among individuals
- h. an organism’s appearance or observable traits
- i. a cross between an individual with an unknown genotype and a homozygous recessive individual
- j. determines phenotype in a heterozygote
- k. the genetic makeup of an individual
- l. a heritable unit that determines a character; can exist in different forms
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Students have asked these similar questions
A person is heterozygous for the Freckles phenotype (Ff) and also heterozygous for the PTC-tasting phenotype (Tt).
This person's genotype for these two traits is represented as FfTt.
A) How many unique gametes could be produced by this individual if you consider these two traits?
B) List the different allele combinations that could result.
. A man with a blood type AB is married to a woman with blood type A. They have natural children and one adopted child. These are the children with their blood type: Baltazar has blood type A, Melchor has blood type AB and Melchor has blood type O.
a. Who was adopted?
b. What genetic problem is this? (monohybrid, dihybrid or multiple allele)
c. Show the Punnett square.
if your phenotype is for a dominant trait, such as curly hair, then your genotype is?
a: also for curly hairb: for both curly and straight hair c: a complex combination of all hair typesd: unknown, the alleles could be heterozygous or homozygous
Chapter 14 Solutions
Biology - Study Guide
Ch. 14 - Fill in the following diagram of a cross of...Ch. 14 - A tall pea plant is crossed with a recessive dwarf...Ch. 14 - A true-breeding tall, purple-flowered pea plant...Ch. 14 - a. In the following cross, what is the probability...Ch. 14 - Prob. 5IQCh. 14 - Consider an example in which the M/m gene (for...Ch. 14 - The height of spike weed is a result of polygenic...Ch. 14 - Consider the following pedigree for the trait...Ch. 14 - a. What is the probability that a mating between...Ch. 14 - If two prospective parents both have siblings who...
Ch. 14 - Prob. 1SYKCh. 14 - How many different types of gametes can be formed...Ch. 14 - Prob. 3SYKCh. 14 - _______ gene Description a. has no effect on...Ch. 14 - _________ allele Description a. has no effect on...Ch. 14 - Prob. 3TYKMCh. 14 - Prob. 4TYKMCh. 14 - __________ dominant allele Description a. has no...Ch. 14 - __________ recessive allele Description a. has no...Ch. 14 - __________ genotype Description a. has no effect...Ch. 14 - Prob. 8TYKMCh. 14 - Prob. 9TYKMCh. 14 - Prob. 10TYKMCh. 14 - Prob. 11TYKMCh. 14 - Prob. 12TYKMCh. 14 - According to Mendels law of segregation, a. there...Ch. 14 - The F2 generation a. has a phenotypic ratio of...Ch. 14 - A 1:1 phenotypic ratio in a testcross indicates...Ch. 14 - Which phase of meiosis is most directly related to...Ch. 14 - After obtaining two heads from two tosses of a...Ch. 14 - The probability of tossing three coins...Ch. 14 - The probability of tossing three coins...Ch. 14 - In the F2 of a dihybrid cross involving two...Ch. 14 - In guinea pigs, the brown coat color allele (B) is...Ch. 14 - A true-breeding dwarf corn plant with red ears is...Ch. 14 - Prob. 11TYKCh. 14 - Prob. 12TYKCh. 14 - Prob. 13TYKCh. 14 - In humans, earwax can be wet or dry. The form of...Ch. 14 - You have blood type B, your mother has blood type...Ch. 14 - Prob. 16TYKCh. 14 - Summer squash are either white or yellow. To get...Ch. 14 - Prob. 2GPCh. 14 - True-breeding tall red-flowered plants are crossed...Ch. 14 - Prob. 4GPCh. 14 - Prob. 5GPCh. 14 - Prob. 6GPCh. 14 - Prob. 7GPCh. 14 - Prob. 8GPCh. 14 - Prob. 9GPCh. 14 - Fur color in rabbits is determined by a single...Ch. 14 - Prob. 11GPCh. 14 - The ability to taste phenylthiocarbamide (PTC) is...Ch. 14 - Prob. 13GPCh. 14 - Prob. 14GPCh. 14 - Prob. 15GPCh. 14 - Prob. 16GPCh. 14 - Imagine that a newly discovered, recessively...Ch. 14 - In mice, black fur (B) is dominant to white (b)....
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- Achondroplasia is a form of dwarfism caused by a mutation in a single gene. Two individuals with achondroplasia marry and have an affected child and later have a second child that is average in height.From this you can conclude Select one: a. achondroplasia is a result of codominance b. achondroplasia is produced by a recessive allele c. achondroplasia is a result of incomplete dominance d. achondroplasia is produced by a dominant allelearrow_forwardMatch column A to Column B 1. Gene 2. Allele 3. Character 4. Dominant Allele 5. Trait 6. Recessive Allele 7. Genotype 8. Phenotype 9. Homozygous 10. Testcross 11. Heterozygous 12. Monohybrid Cross a. Has no effect on phenotype in a heterozygote. b. A variant for a character c. Having two identical alleles for a gene d. A cross between individuals heterozygous for a single character e. An alternative version of a gene f. Having two different alleles for a gene g. A heritable feature that varies among individuals h. An organism's appearance or observable traits i. Determines phenotype in a heterozygote j. A cross between an individual with an unknown genotype and a homozygous recessive k. The genetic makeup of an individual l. A heritable unit that determines a character; can exist in different formsarrow_forwardFor each genotype, indicate the phenotype: The freckles allele (F) is dominant to the no freckles allele ( f). The attached earlobes allele (E) is dominant to the unattached earlobes allele (e). ff _______________ Ee _______________ FF _______________ EE _______________ Ff _______________ ee _______________arrow_forward
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