Certain fungi cause diseases in plants. There are a variety of antifungal sprays that can be used to control this problem. Some gardeners constantly spray their plants with fungicides, even when no signs of disease are evident. How might this be disadvantageous to the plant?

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Answer 1

Textbook Question

Chapter 29, Problem 1SQ

Certain fungi cause diseases in plants. There are a variety of antifungal sprays that can be used to control this problem. Some gardeners constantly spray their plants with fungicides, even when no signs of disease are evident. How might this be disadvantageous to the plant?

Expert Solution & Answer

Summary Introduction

To explain: How the antifungal sprays might be disadvantageous to the plants.

Concept introduction:

For absorption process, many plants gain some significant surface area through symbiotic associations with fungi. The plant roots and the associated fungus create a mutualistic structure called a mycorrhiza. The fungal filaments around the roots absorb water and the minerals much more rapidly than the roots absorb alone.

Explanation of Solution

The fungi and the plants have a symbiotic association with each other called mycorrhiza. The plant roots associated with fungus absorb water and minerals more than the normal plants. But there are some fungi that cause diseases. To get rid of fungal diseases, some antifungal sprays are used.

The plants that are unaffected by fungal diseases when they come in contact with fungicides may cause various effects on plant growth, photosynthesis, and nutrients. Some fungicides have copper that destroys the chloroplasts, affecting photosystem I (PSI) and the biosynthesis of chlorophyll. If the fungicides affect the mycorrhiza, the water and mineral absorption in plant reduces. It causes water and mineral deficiency in plants.

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Answer 2

Textbook Question

Chapter 29, Problem 1SQ

Certain fungi cause diseases in plants. There are a variety of antifungal sprays that can be used to control this problem. Some gardeners constantly spray their plants with fungicides, even when no signs of disease are evident. How might this be disadvantageous to the plant?

Expert Solution & Answer

Summary Introduction

To explain: How the antifungal sprays might be disadvantageous to the plants.

Concept introduction:

For absorption process, many plants gain some significant surface area through symbiotic associations with fungi. The plant roots and the associated fungus create a mutualistic structure called a mycorrhiza. The fungal filaments around the roots absorb water and the minerals much more rapidly than the roots absorb alone.

Explanation of Solution

The fungi and the plants have a symbiotic association with each other called mycorrhiza. The plant roots associated with fungus absorb water and minerals more than the normal plants. But there are some fungi that cause diseases. To get rid of fungal diseases, some antifungal sprays are used.

The plants that are unaffected by fungal diseases when they come in contact with fungicides may cause various effects on plant growth, photosynthesis, and nutrients. Some fungicides have copper that destroys the chloroplasts, affecting photosystem I (PSI) and the biosynthesis of chlorophyll. If the fungicides affect the mycorrhiza, the water and mineral absorption in plant reduces. It causes water and mineral deficiency in plants.

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Answer 3

Textbook Question

Chapter 29, Problem 1SQ

Certain fungi cause diseases in plants. There are a variety of antifungal sprays that can be used to control this problem. Some gardeners constantly spray their plants with fungicides, even when no signs of disease are evident. How might this be disadvantageous to the plant?

Expert Solution & Answer

Summary Introduction

To explain: How the antifungal sprays might be disadvantageous to the plants.

Concept introduction:

For absorption process, many plants gain some significant surface area through symbiotic associations with fungi. The plant roots and the associated fungus create a mutualistic structure called a mycorrhiza. The fungal filaments around the roots absorb water and the minerals much more rapidly than the roots absorb alone.

Explanation of Solution

The fungi and the plants have a symbiotic association with each other called mycorrhiza. The plant roots associated with fungus absorb water and minerals more than the normal plants. But there are some fungi that cause diseases. To get rid of fungal diseases, some antifungal sprays are used.

The plants that are unaffected by fungal diseases when they come in contact with fungicides may cause various effects on plant growth, photosynthesis, and nutrients. Some fungicides have copper that destroys the chloroplasts, affecting photosystem I (PSI) and the biosynthesis of chlorophyll. If the fungicides affect the mycorrhiza, the water and mineral absorption in plant reduces. It causes water and mineral deficiency in plants.

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Answer 4

Textbook Question

Chapter 29, Problem 1SQ

Certain fungi cause diseases in plants. There are a variety of antifungal sprays that can be used to control this problem. Some gardeners constantly spray their plants with fungicides, even when no signs of disease are evident. How might this be disadvantageous to the plant?

Expert Solution & Answer

Summary Introduction

To explain: How the antifungal sprays might be disadvantageous to the plants.

Concept introduction:

For absorption process, many plants gain some significant surface area through symbiotic associations with fungi. The plant roots and the associated fungus create a mutualistic structure called a mycorrhiza. The fungal filaments around the roots absorb water and the minerals much more rapidly than the roots absorb alone.

Explanation of Solution

The fungi and the plants have a symbiotic association with each other called mycorrhiza. The plant roots associated with fungus absorb water and minerals more than the normal plants. But there are some fungi that cause diseases. To get rid of fungal diseases, some antifungal sprays are used.

The plants that are unaffected by fungal diseases when they come in contact with fungicides may cause various effects on plant growth, photosynthesis, and nutrients. Some fungicides have copper that destroys the chloroplasts, affecting photosystem I (PSI) and the biosynthesis of chlorophyll. If the fungicides affect the mycorrhiza, the water and mineral absorption in plant reduces. It causes water and mineral deficiency in plants.

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Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

To explain: How the antifungal sprays might be disadvantageous to the plants.

Concept introduction:

For absorption process, many plants gain some significant surface area through symbiotic associations with fungi. The plant roots and the associated fungus create a mutualistic structure called a mycorrhiza. The fungal filaments around the roots absorb water and the minerals much more rapidly than the roots absorb alone.

Explanation of Solution

The fungi and the plants have a symbiotic association with each other called mycorrhiza. The plant roots associated with fungus absorb water and minerals more than the normal plants. But there are some fungi that cause diseases. To get rid of fungal diseases, some antifungal sprays are used.

The plants that are unaffected by fungal diseases when they come in contact with fungicides may cause various effects on plant growth, photosynthesis, and nutrients. Some fungicides have copper that destroys the chloroplasts, affecting photosystem I (PSI) and the biosynthesis of chlorophyll. If the fungicides affect the mycorrhiza, the water and mineral absorption in plant reduces. It causes water and mineral deficiency in plants.

Answer 8

Expert Solution & Answer

Summary Introduction

To explain: How the antifungal sprays might be disadvantageous to the plants.

Concept introduction:

For absorption process, many plants gain some significant surface area through symbiotic associations with fungi. The plant roots and the associated fungus create a mutualistic structure called a mycorrhiza. The fungal filaments around the roots absorb water and the minerals much more rapidly than the roots absorb alone.

Explanation of Solution

The fungi and the plants have a symbiotic association with each other called mycorrhiza. The plant roots associated with fungus absorb water and minerals more than the normal plants. But there are some fungi that cause diseases. To get rid of fungal diseases, some antifungal sprays are used.

The plants that are unaffected by fungal diseases when they come in contact with fungicides may cause various effects on plant growth, photosynthesis, and nutrients. Some fungicides have copper that destroys the chloroplasts, affecting photosystem I (PSI) and the biosynthesis of chlorophyll. If the fungicides affect the mycorrhiza, the water and mineral absorption in plant reduces. It causes water and mineral deficiency in plants.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

To explain: How the antifungal sprays might be disadvantageous to the plants.

Concept introduction:

For absorption process, many plants gain some significant surface area through symbiotic associations with fungi. The plant roots and the associated fungus create a mutualistic structure called a mycorrhiza. The fungal filaments around the roots absorb water and the minerals much more rapidly than the roots absorb alone.

Answer 12

Explanation of Solution

The fungi and the plants have a symbiotic association with each other called mycorrhiza. The plant roots associated with fungus absorb water and minerals more than the normal plants. But there are some fungi that cause diseases. To get rid of fungal diseases, some antifungal sprays are used.

The plants that are unaffected by fungal diseases when they come in contact with fungicides may cause various effects on plant growth, photosynthesis, and nutrients. Some fungicides have copper that destroys the chloroplasts, affecting photosystem I (PSI) and the biosynthesis of chlorophyll. If the fungicides affect the mycorrhiza, the water and mineral absorption in plant reduces. It causes water and mineral deficiency in plants.

Answer 13

Ch. 29 - Certain fungi cause diseases in plants. There are...Ch. 29 - Which of the following activities of soil bacteria...Ch. 29 - Prob. 3SQ Ch. 29 - Prob. 4SQ Ch. 29 - Prob. 5SQ Ch. 29 - Prob. 6SQ Ch. 29 - Prob. 7SQ Ch. 29 - Match each of the following hormones to its...Ch. 29 - Prob. 9SQ Ch. 29 - In some situations, the amount of nitrogen...

Certain fungi cause diseases in plants. There are a variety of antifungal sprays that can be used to control this problem. Some gardeners constantly spray their plants with fungicides, even when no signs of disease are evident. How might this be disadvantageous to the plant?

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