(a) To determine: How to test the hypothesis that seeds of temperate plants contain unsaturated fatty acids, while the seeds of tropical plants contain saturated fatty acids.

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Answer 1

Question

Chapter 3, Problem 1TC

Summary Introduction

(a)

To determine: How to test the hypothesis that seeds of temperate plants contain unsaturated fatty acids, while the seeds of tropical plants contain saturated fatty acids.

Expert Solution

Explanation of Solution

To test the hypothesis, take two seeds; one from tropical plant and one from temperate plant. These seeds are kept in temperature below and above freezing points for a period of time. Then, these seeds are tested for their survival rates. Temperate seeds show high survival rates due to the presence of unsaturated fatty acids in them.

Summary Introduction

(b)

To determine: An explanation assuming that the hypothesis is supported.

Expert Solution

Explanation of Solution

Unsaturated fatty acids in the seeds of temperate plants prevent the seeds from freezing under cold temperature as temperate regions have very cold winters. This might be an adaptation to survive in the environment. The unsaturated fatty acids have double bonds in their structure that prevent freezing or tight packaging of molecules.

Conclusion

Seeds of plants in temperate regions are adapted such that they could survive in cold environments. Presence of unsaturated fatty acids in their seeds is one such adaptation.

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Alleles at the P locus control seed color. Plants which are pp have white seeds, white flowers and no pigment in vegetative parts. Plants which are P_ have black seeds, purple flowers and may have varying degrees of pigment on stems and leaves. Seed color can be assessed, visually, based on if the seed is white or not white A gene for mold resistance has been reported and we want to determine its inheritance and whether it is linked to P. For the purposes of this exercise, we will assume that resistance is controlled by a single locus M, and M_ plants are resistant and mm plants are susceptible. Resistance can be measured, under greenhouse conditions, 2 weeks after planting, by injecting each seedling with a spore suspension. After two weeks, the seedlings can be rated as resistant or susceptible, based on whether or not tissue is actively sporulating. For this exercise we will use seed and data from the F10 generation of a recombinant inbred population produced using single seed…

Linkage in common bean Alleles at the P locus control seed color. Plants which are pp have white seeds, white flowers and no pigment in vegetative parts. Plants which are P_ have black seeds, purple flowers and may have varying degrees of pigment on stems and leaves. Seed color can be assessed, visually, based on if the seed is white or not white A gene for mold resistance has been reported and we want to determine its inheritance and whether it is linked to P. For the purposes of this exercise, we will assume that resistance is controlled by a single locus M, and M_ plants are resistant and mm plants are susceptible. Resistance can be measured, under greenhouse conditions, 2 weeks after planting, by injecting each seedling with a spore suspension. After two weeks, the seedlings can be rated as resistant or susceptible, based on whether or not tissue is actively sporulating. For this exercise we will use seed and data from the F10 generation of a recombinant inbred population…

Answer 2

Question

Chapter 3, Problem 1TC

Summary Introduction

(a)

To determine: How to test the hypothesis that seeds of temperate plants contain unsaturated fatty acids, while the seeds of tropical plants contain saturated fatty acids.

Expert Solution

Explanation of Solution

To test the hypothesis, take two seeds; one from tropical plant and one from temperate plant. These seeds are kept in temperature below and above freezing points for a period of time. Then, these seeds are tested for their survival rates. Temperate seeds show high survival rates due to the presence of unsaturated fatty acids in them.

Summary Introduction

(b)

To determine: An explanation assuming that the hypothesis is supported.

Expert Solution

Explanation of Solution

Unsaturated fatty acids in the seeds of temperate plants prevent the seeds from freezing under cold temperature as temperate regions have very cold winters. This might be an adaptation to survive in the environment. The unsaturated fatty acids have double bonds in their structure that prevent freezing or tight packaging of molecules.

Conclusion

Seeds of plants in temperate regions are adapted such that they could survive in cold environments. Presence of unsaturated fatty acids in their seeds is one such adaptation.

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Answer 3

Question

Chapter 3, Problem 1TC

Summary Introduction

(a)

To determine: How to test the hypothesis that seeds of temperate plants contain unsaturated fatty acids, while the seeds of tropical plants contain saturated fatty acids.

Expert Solution

Explanation of Solution

To test the hypothesis, take two seeds; one from tropical plant and one from temperate plant. These seeds are kept in temperature below and above freezing points for a period of time. Then, these seeds are tested for their survival rates. Temperate seeds show high survival rates due to the presence of unsaturated fatty acids in them.

Summary Introduction

(b)

To determine: An explanation assuming that the hypothesis is supported.

Expert Solution

Explanation of Solution

Unsaturated fatty acids in the seeds of temperate plants prevent the seeds from freezing under cold temperature as temperate regions have very cold winters. This might be an adaptation to survive in the environment. The unsaturated fatty acids have double bonds in their structure that prevent freezing or tight packaging of molecules.

Conclusion

Seeds of plants in temperate regions are adapted such that they could survive in cold environments. Presence of unsaturated fatty acids in their seeds is one such adaptation.

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Answer 4

Question

Chapter 3, Problem 1TC

Summary Introduction

(a)

To determine: How to test the hypothesis that seeds of temperate plants contain unsaturated fatty acids, while the seeds of tropical plants contain saturated fatty acids.

Expert Solution

Explanation of Solution

To test the hypothesis, take two seeds; one from tropical plant and one from temperate plant. These seeds are kept in temperature below and above freezing points for a period of time. Then, these seeds are tested for their survival rates. Temperate seeds show high survival rates due to the presence of unsaturated fatty acids in them.

Summary Introduction

(b)

To determine: An explanation assuming that the hypothesis is supported.

Expert Solution

Explanation of Solution

Unsaturated fatty acids in the seeds of temperate plants prevent the seeds from freezing under cold temperature as temperate regions have very cold winters. This might be an adaptation to survive in the environment. The unsaturated fatty acids have double bonds in their structure that prevent freezing or tight packaging of molecules.

Conclusion

Seeds of plants in temperate regions are adapted such that they could survive in cold environments. Presence of unsaturated fatty acids in their seeds is one such adaptation.

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

Answer 5

Chapter 3, Problem 1TC

Summary Introduction

(a)

To determine: How to test the hypothesis that seeds of temperate plants contain unsaturated fatty acids, while the seeds of tropical plants contain saturated fatty acids.

Expert Solution

Explanation of Solution

To test the hypothesis, take two seeds; one from tropical plant and one from temperate plant. These seeds are kept in temperature below and above freezing points for a period of time. Then, these seeds are tested for their survival rates. Temperate seeds show high survival rates due to the presence of unsaturated fatty acids in them.

Summary Introduction

(b)

To determine: An explanation assuming that the hypothesis is supported.

Expert Solution

Explanation of Solution

Unsaturated fatty acids in the seeds of temperate plants prevent the seeds from freezing under cold temperature as temperate regions have very cold winters. This might be an adaptation to survive in the environment. The unsaturated fatty acids have double bonds in their structure that prevent freezing or tight packaging of molecules.

Conclusion

Seeds of plants in temperate regions are adapted such that they could survive in cold environments. Presence of unsaturated fatty acids in their seeds is one such adaptation.

Answer 6

Chapter 3, Problem 1TC

Summary Introduction

(a)

To determine: How to test the hypothesis that seeds of temperate plants contain unsaturated fatty acids, while the seeds of tropical plants contain saturated fatty acids.

Expert Solution

Explanation of Solution

To test the hypothesis, take two seeds; one from tropical plant and one from temperate plant. These seeds are kept in temperature below and above freezing points for a period of time. Then, these seeds are tested for their survival rates. Temperate seeds show high survival rates due to the presence of unsaturated fatty acids in them.

Answer 7

Chapter 3, Problem 1TC

Summary Introduction

(a)

To determine: How to test the hypothesis that seeds of temperate plants contain unsaturated fatty acids, while the seeds of tropical plants contain saturated fatty acids.

Answer 8

Expert Solution

Explanation of Solution

To test the hypothesis, take two seeds; one from tropical plant and one from temperate plant. These seeds are kept in temperature below and above freezing points for a period of time. Then, these seeds are tested for their survival rates. Temperate seeds show high survival rates due to the presence of unsaturated fatty acids in them.

Answer 9

Expert Solution

Answer 10

Expert Solution

Answer 11

Expert Solution

Answer 12

Summary Introduction

(b)

To determine: An explanation assuming that the hypothesis is supported.

Expert Solution

Explanation of Solution

Unsaturated fatty acids in the seeds of temperate plants prevent the seeds from freezing under cold temperature as temperate regions have very cold winters. This might be an adaptation to survive in the environment. The unsaturated fatty acids have double bonds in their structure that prevent freezing or tight packaging of molecules.

Conclusion

Seeds of plants in temperate regions are adapted such that they could survive in cold environments. Presence of unsaturated fatty acids in their seeds is one such adaptation.

Answer 13

Summary Introduction

(b)

To determine: An explanation assuming that the hypothesis is supported.

Answer 14

Expert Solution

Explanation of Solution

Unsaturated fatty acids in the seeds of temperate plants prevent the seeds from freezing under cold temperature as temperate regions have very cold winters. This might be an adaptation to survive in the environment. The unsaturated fatty acids have double bonds in their structure that prevent freezing or tight packaging of molecules.

Answer 15

Expert Solution

Answer 16

Expert Solution

Answer 17

Expert Solution

Answer 18

Conclusion

Seeds of plants in temperate regions are adapted such that they could survive in cold environments. Presence of unsaturated fatty acids in their seeds is one such adaptation.

Answer 19

Ch. 3.1 - Describe the properties of a carbon atom that make...Ch. 3.1 - Explain why the substitution of a carboxyl group...Ch. 3.1 - Prob. 3CYP Ch. 3.2 - Summarize the general characteristics of...Ch. 3.2 - Describe how monosaccharides are combined to form...Ch. 3.2 - Explain why humans cannot utilize the glucose in...Ch. 3.3 - Prob. 1NS.1QC Ch. 3.3 - Prob. 1NS.2QC Ch. 3.3 - Prob. 1NS.3QC Ch. 3.3 - List the functions of triglycerides,...

(a) To determine: How to test the hypothesis that seeds of temperate plants contain unsaturated fatty acids, while the seeds of tropical plants contain saturated fatty acids.

Concept explainers

Videos

(a)

To determine: How to test the hypothesis that seeds of temperate plants contain unsaturated fatty acids, while the seeds of tropical plants contain saturated fatty acids.

Explanation of Solution

(b)

To determine: An explanation assuming that the hypothesis is supported.

Explanation of Solution

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Chapter 3 Solutions

(a) To determine: How to test the hypothesis that seeds of temperate plants contain unsaturated fatty acids, while the seeds of tropical plants contain saturated fatty acids.

Concept explainers

Videos

(a) To determine: How to test the hypothesis that seeds of temperate plants contain unsaturated fatty acids, while the seeds of tropical plants contain saturated fatty acids.

Explanation of Solution

(b) To determine: An explanation assuming that the hypothesis is supported.

Explanation of Solution

Want to see more full solutions like this?

Chapter 3 Solutions

(a)

To determine: How to test the hypothesis that seeds of temperate plants contain unsaturated fatty acids, while the seeds of tropical plants contain saturated fatty acids.

(b)

To determine: An explanation assuming that the hypothesis is supported.