To distinguish: Between gene and allele. Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

Question

Want to see the full answer?

Answer 1

Question

Chapter 19, Problem 10Q

A.

Summary Introduction

To distinguish: Between gene and allele.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

B.

Summary Introduction

To distinguish: Between homozygous and heterozygous.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

C.

Summary Introduction

To distinguish: Between genotype and phenotype.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

D.

Summary Introduction

To distinguish: Between dominant and recessive.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

None

Question #3: In the KeyGene paper, the authors state that it would be useful if pollen from an apomict would transmit apomixis-inducing genes to the female in the cross (assuming the pollen is viable). Assuming there was just one gene conferring gametophytic obligate apomixis, and that the two parents are inbreds, what would be the consequences of such a cross if: a) The apomixis was a dominant trait? Indicate the genotypes and phenotypes (apomict or non- apomict) of the parents, F1 and F2 generations. Remember to include the expected genotypic and phenotypic ratios (or percentages) in the F1 and F2 generations, and to position the female first (left side) in the parental cross. b) The apomixis was a recessive trait? Indicate the genotypes and phenotypes (apomict or non- apomict) of the parents, F1 and F2 generations. Remember to include the expected genotypic and phenotypic ratios (or percentages) in the F1 and F2 generations, and to position the female first (left side) in the…

Question #5: Assume that two genes are identified that confer gametophytic facultative apomixis in soybean. The genes show independent assortment. Recessive alleles at both loci are required for the facultative apomixis. Facultative apomixis is triggered when the temperature at pollination is above 20 degrees C. At temperatures below 20 degrees C, all reproduction is sexual, independent of genotype. A facultative apomict male, capable of producing viable pollen, was crossed with a sexually reproducing female. Assuming the parents are completely inbred, what are the predicted phenotypic ratios (apomict: non-apomict) for the F1, F2, and DH (F1-derived) generations at each of the following temperatures*: a) 15°C? b) 25°C? *for full credit, show crosses and genotypes where appropriate. Remember to position the female first (left side) in the cross. Type your answer here:

Answer 2

Question

Chapter 19, Problem 10Q

A.

Summary Introduction

To distinguish: Between gene and allele.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

B.

Summary Introduction

To distinguish: Between homozygous and heterozygous.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

C.

Summary Introduction

To distinguish: Between genotype and phenotype.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

D.

Summary Introduction

To distinguish: Between dominant and recessive.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 19, Problem 10Q

A.

Summary Introduction

To distinguish: Between gene and allele.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

B.

Summary Introduction

To distinguish: Between homozygous and heterozygous.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

C.

Summary Introduction

To distinguish: Between genotype and phenotype.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

D.

Summary Introduction

To distinguish: Between dominant and recessive.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 19, Problem 10Q

A.

Summary Introduction

To distinguish: Between gene and allele.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

B.

Summary Introduction

To distinguish: Between homozygous and heterozygous.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

C.

Summary Introduction

To distinguish: Between genotype and phenotype.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

D.

Summary Introduction

To distinguish: Between dominant and recessive.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 19, Problem 10Q

A.

Summary Introduction

To distinguish: Between gene and allele.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

B.

Summary Introduction

To distinguish: Between homozygous and heterozygous.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

C.

Summary Introduction

To distinguish: Between genotype and phenotype.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

D.

Summary Introduction

To distinguish: Between dominant and recessive.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

Answer 6

Chapter 19, Problem 10Q

A.

Summary Introduction

To distinguish: Between gene and allele.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

Answer 7

Chapter 19, Problem 10Q

A.

Summary Introduction

To distinguish: Between gene and allele.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

Answer 8

B.

Summary Introduction

To distinguish: Between homozygous and heterozygous.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

Answer 9

B.

Summary Introduction

To distinguish: Between homozygous and heterozygous.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

Answer 10

C.

Summary Introduction

To distinguish: Between genotype and phenotype.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

Answer 11

C.

Summary Introduction

To distinguish: Between genotype and phenotype.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

Answer 12

D.

Summary Introduction

To distinguish: Between dominant and recessive.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

Answer 13

D.

Summary Introduction

To distinguish: Between dominant and recessive.

Concept introduction: Genes are the DNA sequences that can control a particular trait. Alleles are the different forms of a particular gene, and they can occur in pairs. They can be classified into dominant or recessive and homozygous or heterozygous. Homozygous organisms carry two copies of the identical allele, while heterozygous organisms carry two dissimilar alleles in one copy. Genotype is the total genetic composition of an individual, while phenotype is the visible characteristics of a person. Dominant is used to describe a strong gene, while recessive is used to describe a weak gene.

Answer 14

Expert Solution & Answer

Answer 15

Expert Solution & Answer

Answer 16

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 17

Ch. 19 - Prob. 1Q Ch. 19 - Prob. 2Q Ch. 19 - Prob. 3Q Ch. 19 - Prob. 4Q Ch. 19 - Prob. 5Q Ch. 19 - Prob. 6Q Ch. 19 - Prob. 7Q Ch. 19 - Prob. 8Q Ch. 19 - Prob. 9Q Ch. 19 - Prob. 10Q

Concept explainers

Videos

Want to see the full answer?

Chapter 19 Solutions