Production of more than one phenotypic trait by a single gene is called a. pleiotrofy. b. genetic determinism. c. codominance. d. penetrance. e. genetic recombination

Question

Want to see more full solutions like this?

Answer 1

Textbook Question

Chapter 4, Problem 1TYR

Production of more than one phenotypic trait by a single gene is called

a. pleiotrofy.
b. genetic determinism.
c. codominance.
d. penetrance.
e. genetic recombination

Expert Solution & Answer

Summary Introduction

Introduction:

A single gene is responsible for the production of multiple phenotypes and this is termed as a pleiotropic effect. The gene influences multiple traits of organisms, which may transfer from one generation to another. In humans, phenylketonuria (PKU) is associated with pleiotropy. Phenylalanine hydroxylase converts phenylalanine to tyrosine; the mutation in phenylalanine hydroxylase encoding genes leads to multiple traits associated with phenylketonuria. It causes mental disorders, pigment defects, and eczema.

Answer to Problem 1TYR

Correct answer:

A single gene influences multiple or more than a phenotypic trait and is known as pleiotropy. Therefore, option a is correct.

Explanation of Solution

Justify reasons for the correct statement:

A single gene produces numerous phenotypic traits and is called as pleiotropy.

Option (a) is given as “pleiotropy”.

Multiple phenotypic characters produced by a gene is known as pleiotropy.

Hence, option (a) is correct.

Justify reasons for the incorrect statements:

Option (b) is given as “genetic determinism”.

Controlling of race, sex, and mental health by genes is known as genetic determinism. Hence, it is a wrong answer.

Option (c) is given as “codominance”.

Expression of both alleles of a gene in an organism is known as codominance. Hence, it is a wrong answer.

Option (d) is given as “penetrance”.

Exhibition of expected phenotype from the percentage of the given genotype is known as penetrance. Hence, it is a wrong answer.

Option (e) is given as “genetic recombination”.

Exchange of genetic material between two chromosomes or a different location of a single chromosome is known as genetic recombination. Hence, it is a wrong answer.

Hence, options (b), (c), (d), and (e) are incorrect.

Conclusion

A single gene produces numerous phenotypic traits and is called as pleiotropy.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

Price of visit Number of visits $700 0 $600 [1 $500 2 $400 3 $300 4 00000 The Table blow gives the demand curve for doctor visits for Elena. If the price of a doctor's visit is $600, and Elena does not have health insurance, she will visit the doctor times. If Elena obtains 50% coinsurance (the company pays 50% of the medical bill, Elena pays 50%), then Elena will visit the doctor times. 1; 2 0; 3 0; 2 1;4 2; 1

P 200 150- 100 50 w/instrance/ w/insurance 2 100 Demand Assume that the white curve (labeled "Demand") represents an individual's true demand for this particular health care service. The coinsurance associated with insurance option 1 (in blue) is likely _. 0000 100% 25% 50% 0%

Use the figure below. Bob and Nancy have the same income and total utility.. willingness to pay for an insurance premium will be lower than because they are. risk- averse. Total utility Current utility Bob's utility Nancy's utility 0000 Bob; Nancy; less Nancy; Bob; less Nancy; Bob; more Bob; Nancy; more Current Income income

Answer 2

Textbook Question

Chapter 4, Problem 1TYR

Production of more than one phenotypic trait by a single gene is called

a. pleiotrofy.
b. genetic determinism.
c. codominance.
d. penetrance.
e. genetic recombination

Expert Solution & Answer

Summary Introduction

Introduction:

A single gene is responsible for the production of multiple phenotypes and this is termed as a pleiotropic effect. The gene influences multiple traits of organisms, which may transfer from one generation to another. In humans, phenylketonuria (PKU) is associated with pleiotropy. Phenylalanine hydroxylase converts phenylalanine to tyrosine; the mutation in phenylalanine hydroxylase encoding genes leads to multiple traits associated with phenylketonuria. It causes mental disorders, pigment defects, and eczema.

Answer to Problem 1TYR

Correct answer:

A single gene influences multiple or more than a phenotypic trait and is known as pleiotropy. Therefore, option a is correct.

Explanation of Solution

Justify reasons for the correct statement:

A single gene produces numerous phenotypic traits and is called as pleiotropy.

Option (a) is given as “pleiotropy”.

Multiple phenotypic characters produced by a gene is known as pleiotropy.

Hence, option (a) is correct.

Justify reasons for the incorrect statements:

Option (b) is given as “genetic determinism”.

Controlling of race, sex, and mental health by genes is known as genetic determinism. Hence, it is a wrong answer.

Option (c) is given as “codominance”.

Expression of both alleles of a gene in an organism is known as codominance. Hence, it is a wrong answer.

Option (d) is given as “penetrance”.

Exhibition of expected phenotype from the percentage of the given genotype is known as penetrance. Hence, it is a wrong answer.

Option (e) is given as “genetic recombination”.

Exchange of genetic material between two chromosomes or a different location of a single chromosome is known as genetic recombination. Hence, it is a wrong answer.

Hence, options (b), (c), (d), and (e) are incorrect.

Conclusion

A single gene produces numerous phenotypic traits and is called as pleiotropy.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Textbook Question

Chapter 4, Problem 1TYR

Production of more than one phenotypic trait by a single gene is called

a. pleiotrofy.
b. genetic determinism.
c. codominance.
d. penetrance.
e. genetic recombination

Expert Solution & Answer

Summary Introduction

Introduction:

A single gene is responsible for the production of multiple phenotypes and this is termed as a pleiotropic effect. The gene influences multiple traits of organisms, which may transfer from one generation to another. In humans, phenylketonuria (PKU) is associated with pleiotropy. Phenylalanine hydroxylase converts phenylalanine to tyrosine; the mutation in phenylalanine hydroxylase encoding genes leads to multiple traits associated with phenylketonuria. It causes mental disorders, pigment defects, and eczema.

Answer to Problem 1TYR

Correct answer:

A single gene influences multiple or more than a phenotypic trait and is known as pleiotropy. Therefore, option a is correct.

Explanation of Solution

Justify reasons for the correct statement:

A single gene produces numerous phenotypic traits and is called as pleiotropy.

Option (a) is given as “pleiotropy”.

Multiple phenotypic characters produced by a gene is known as pleiotropy.

Hence, option (a) is correct.

Justify reasons for the incorrect statements:

Option (b) is given as “genetic determinism”.

Controlling of race, sex, and mental health by genes is known as genetic determinism. Hence, it is a wrong answer.

Option (c) is given as “codominance”.

Expression of both alleles of a gene in an organism is known as codominance. Hence, it is a wrong answer.

Option (d) is given as “penetrance”.

Exhibition of expected phenotype from the percentage of the given genotype is known as penetrance. Hence, it is a wrong answer.

Option (e) is given as “genetic recombination”.

Exchange of genetic material between two chromosomes or a different location of a single chromosome is known as genetic recombination. Hence, it is a wrong answer.

Hence, options (b), (c), (d), and (e) are incorrect.

Conclusion

A single gene produces numerous phenotypic traits and is called as pleiotropy.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Textbook Question

Chapter 4, Problem 1TYR

Production of more than one phenotypic trait by a single gene is called

a. pleiotrofy.
b. genetic determinism.
c. codominance.
d. penetrance.
e. genetic recombination

Expert Solution & Answer

Summary Introduction

Introduction:

A single gene is responsible for the production of multiple phenotypes and this is termed as a pleiotropic effect. The gene influences multiple traits of organisms, which may transfer from one generation to another. In humans, phenylketonuria (PKU) is associated with pleiotropy. Phenylalanine hydroxylase converts phenylalanine to tyrosine; the mutation in phenylalanine hydroxylase encoding genes leads to multiple traits associated with phenylketonuria. It causes mental disorders, pigment defects, and eczema.

Answer to Problem 1TYR

Correct answer:

A single gene influences multiple or more than a phenotypic trait and is known as pleiotropy. Therefore, option a is correct.

Explanation of Solution

Justify reasons for the correct statement:

A single gene produces numerous phenotypic traits and is called as pleiotropy.

Option (a) is given as “pleiotropy”.

Multiple phenotypic characters produced by a gene is known as pleiotropy.

Hence, option (a) is correct.

Justify reasons for the incorrect statements:

Option (b) is given as “genetic determinism”.

Controlling of race, sex, and mental health by genes is known as genetic determinism. Hence, it is a wrong answer.

Option (c) is given as “codominance”.

Expression of both alleles of a gene in an organism is known as codominance. Hence, it is a wrong answer.

Option (d) is given as “penetrance”.

Exhibition of expected phenotype from the percentage of the given genotype is known as penetrance. Hence, it is a wrong answer.

Option (e) is given as “genetic recombination”.

Exchange of genetic material between two chromosomes or a different location of a single chromosome is known as genetic recombination. Hence, it is a wrong answer.

Hence, options (b), (c), (d), and (e) are incorrect.

Conclusion

A single gene produces numerous phenotypic traits and is called as pleiotropy.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

Introduction:

A single gene is responsible for the production of multiple phenotypes and this is termed as a pleiotropic effect. The gene influences multiple traits of organisms, which may transfer from one generation to another. In humans, phenylketonuria (PKU) is associated with pleiotropy. Phenylalanine hydroxylase converts phenylalanine to tyrosine; the mutation in phenylalanine hydroxylase encoding genes leads to multiple traits associated with phenylketonuria. It causes mental disorders, pigment defects, and eczema.

Answer to Problem 1TYR

Correct answer:

A single gene influences multiple or more than a phenotypic trait and is known as pleiotropy. Therefore, option a is correct.

Explanation of Solution

Justify reasons for the correct statement:

A single gene produces numerous phenotypic traits and is called as pleiotropy.

Option (a) is given as “pleiotropy”.

Multiple phenotypic characters produced by a gene is known as pleiotropy.

Hence, option (a) is correct.

Justify reasons for the incorrect statements:

Option (b) is given as “genetic determinism”.

Controlling of race, sex, and mental health by genes is known as genetic determinism. Hence, it is a wrong answer.

Option (c) is given as “codominance”.

Expression of both alleles of a gene in an organism is known as codominance. Hence, it is a wrong answer.

Option (d) is given as “penetrance”.

Exhibition of expected phenotype from the percentage of the given genotype is known as penetrance. Hence, it is a wrong answer.

Option (e) is given as “genetic recombination”.

Exchange of genetic material between two chromosomes or a different location of a single chromosome is known as genetic recombination. Hence, it is a wrong answer.

Hence, options (b), (c), (d), and (e) are incorrect.

Conclusion

A single gene produces numerous phenotypic traits and is called as pleiotropy.

Answer 8

Expert Solution & Answer

Summary Introduction

Introduction:

A single gene is responsible for the production of multiple phenotypes and this is termed as a pleiotropic effect. The gene influences multiple traits of organisms, which may transfer from one generation to another. In humans, phenylketonuria (PKU) is associated with pleiotropy. Phenylalanine hydroxylase converts phenylalanine to tyrosine; the mutation in phenylalanine hydroxylase encoding genes leads to multiple traits associated with phenylketonuria. It causes mental disorders, pigment defects, and eczema.

Answer to Problem 1TYR

Correct answer:

A single gene influences multiple or more than a phenotypic trait and is known as pleiotropy. Therefore, option a is correct.

Explanation of Solution

Justify reasons for the correct statement:

A single gene produces numerous phenotypic traits and is called as pleiotropy.

Option (a) is given as “pleiotropy”.

Multiple phenotypic characters produced by a gene is known as pleiotropy.

Hence, option (a) is correct.

Justify reasons for the incorrect statements:

Option (b) is given as “genetic determinism”.

Controlling of race, sex, and mental health by genes is known as genetic determinism. Hence, it is a wrong answer.

Option (c) is given as “codominance”.

Expression of both alleles of a gene in an organism is known as codominance. Hence, it is a wrong answer.

Option (d) is given as “penetrance”.

Exhibition of expected phenotype from the percentage of the given genotype is known as penetrance. Hence, it is a wrong answer.

Option (e) is given as “genetic recombination”.

Exchange of genetic material between two chromosomes or a different location of a single chromosome is known as genetic recombination. Hence, it is a wrong answer.

Hence, options (b), (c), (d), and (e) are incorrect.

Conclusion

A single gene produces numerous phenotypic traits and is called as pleiotropy.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

Introduction:

A single gene is responsible for the production of multiple phenotypes and this is termed as a pleiotropic effect. The gene influences multiple traits of organisms, which may transfer from one generation to another. In humans, phenylketonuria (PKU) is associated with pleiotropy. Phenylalanine hydroxylase converts phenylalanine to tyrosine; the mutation in phenylalanine hydroxylase encoding genes leads to multiple traits associated with phenylketonuria. It causes mental disorders, pigment defects, and eczema.

Answer 12

Answer to Problem 1TYR

Correct answer:

A single gene influences multiple or more than a phenotypic trait and is known as pleiotropy. Therefore, option a is correct.

Answer 13

Explanation of Solution

Justify reasons for the correct statement:

A single gene produces numerous phenotypic traits and is called as pleiotropy.

Option (a) is given as “pleiotropy”.

Multiple phenotypic characters produced by a gene is known as pleiotropy.

Hence, option (a) is correct.

Justify reasons for the incorrect statements:

Option (b) is given as “genetic determinism”.

Controlling of race, sex, and mental health by genes is known as genetic determinism. Hence, it is a wrong answer.

Option (c) is given as “codominance”.

Expression of both alleles of a gene in an organism is known as codominance. Hence, it is a wrong answer.

Option (d) is given as “penetrance”.

Exhibition of expected phenotype from the percentage of the given genotype is known as penetrance. Hence, it is a wrong answer.

Option (e) is given as “genetic recombination”.

Exchange of genetic material between two chromosomes or a different location of a single chromosome is known as genetic recombination. Hence, it is a wrong answer.

Hence, options (b), (c), (d), and (e) are incorrect.