The development of an embryonic plant in the form of the seedling is called as the germination of a seed. During germination, root grows first and provides water and mineral from the soil to the developing shoots.

Question

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Answer 1

Question

Features Features The presence of a single cotyledon in the seedling is the most common way to identify monocot plants. Veins that run parallel to the length of the leaves and flower sections that are arranged in a three or six-fold symmetry are some of the anatomical characteristics shared by monocots. Monocots have very little true woody tissue and an adventitious root system. They lack a typical cambium and have scattered vascular bundles.

Chapter 45, Problem 1MC

Summary Introduction

Introduction:

The development of an embryonic plant in the form of the seedling is called as the germination of a seed. During germination, root grows first and provides water and mineral from the soil to the developing shoots.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

When a dicot seed sprouts, a root cap protects the emerging root. Therefore, option (d) is correct.

Option (d) is given as “a root cap protects the emerging root”.

Explanation of Solution

Justify reason for the correct statement:

Seeds germinate below the soil, so the delicate part of the embryo that is apical meristem part of an embryo is needed to be protected from the sharp particles of soil during the time of seed germination. Thus, the apical meristem part of the root is protected by the outer covering of root cap.

Hence, option (d) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “a coleoptile protects the emerging shoot”.

Coleoptile layer is only present in monocot seed, which protects the emerging shoot. Hence, it is a wrong answer.

Option (b) is given as “the shoot develops more rapidly than the root”.

During germination, root develops more rapidly as it provides water and mineral from the soil to the shoot. Hence, it is a wrong answer.

Option (c) is given as “the shoot absorbs nutrients directly from the endosperm”.

The cotyledon part of seed absorbs nutrient from the endosperm. Hence, it is a wrong answer.

Hence, options (a), (b), and (c) are incorrect.

Conclusion

The emerging tip of the root in dicot seed is protected by the root cap.

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Answer 2

Question

Features Features The presence of a single cotyledon in the seedling is the most common way to identify monocot plants. Veins that run parallel to the length of the leaves and flower sections that are arranged in a three or six-fold symmetry are some of the anatomical characteristics shared by monocots. Monocots have very little true woody tissue and an adventitious root system. They lack a typical cambium and have scattered vascular bundles.

Chapter 45, Problem 1MC

Summary Introduction

Introduction:

The development of an embryonic plant in the form of the seedling is called as the germination of a seed. During germination, root grows first and provides water and mineral from the soil to the developing shoots.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

When a dicot seed sprouts, a root cap protects the emerging root. Therefore, option (d) is correct.

Option (d) is given as “a root cap protects the emerging root”.

Explanation of Solution

Justify reason for the correct statement:

Seeds germinate below the soil, so the delicate part of the embryo that is apical meristem part of an embryo is needed to be protected from the sharp particles of soil during the time of seed germination. Thus, the apical meristem part of the root is protected by the outer covering of root cap.

Hence, option (d) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “a coleoptile protects the emerging shoot”.

Coleoptile layer is only present in monocot seed, which protects the emerging shoot. Hence, it is a wrong answer.

Option (b) is given as “the shoot develops more rapidly than the root”.

During germination, root develops more rapidly as it provides water and mineral from the soil to the shoot. Hence, it is a wrong answer.

Option (c) is given as “the shoot absorbs nutrients directly from the endosperm”.

The cotyledon part of seed absorbs nutrient from the endosperm. Hence, it is a wrong answer.

Hence, options (a), (b), and (c) are incorrect.

Conclusion

The emerging tip of the root in dicot seed is protected by the root cap.

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

Question

Features Features The presence of a single cotyledon in the seedling is the most common way to identify monocot plants. Veins that run parallel to the length of the leaves and flower sections that are arranged in a three or six-fold symmetry are some of the anatomical characteristics shared by monocots. Monocots have very little true woody tissue and an adventitious root system. They lack a typical cambium and have scattered vascular bundles.

Chapter 45, Problem 1MC

Summary Introduction

Introduction:

The development of an embryonic plant in the form of the seedling is called as the germination of a seed. During germination, root grows first and provides water and mineral from the soil to the developing shoots.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

When a dicot seed sprouts, a root cap protects the emerging root. Therefore, option (d) is correct.

Option (d) is given as “a root cap protects the emerging root”.

Explanation of Solution

Justify reason for the correct statement:

Seeds germinate below the soil, so the delicate part of the embryo that is apical meristem part of an embryo is needed to be protected from the sharp particles of soil during the time of seed germination. Thus, the apical meristem part of the root is protected by the outer covering of root cap.

Hence, option (d) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “a coleoptile protects the emerging shoot”.

Coleoptile layer is only present in monocot seed, which protects the emerging shoot. Hence, it is a wrong answer.

Option (b) is given as “the shoot develops more rapidly than the root”.

During germination, root develops more rapidly as it provides water and mineral from the soil to the shoot. Hence, it is a wrong answer.

Option (c) is given as “the shoot absorbs nutrients directly from the endosperm”.

The cotyledon part of seed absorbs nutrient from the endosperm. Hence, it is a wrong answer.

Hence, options (a), (b), and (c) are incorrect.

Conclusion

The emerging tip of the root in dicot seed is protected by the root cap.

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

Question

Features Features The presence of a single cotyledon in the seedling is the most common way to identify monocot plants. Veins that run parallel to the length of the leaves and flower sections that are arranged in a three or six-fold symmetry are some of the anatomical characteristics shared by monocots. Monocots have very little true woody tissue and an adventitious root system. They lack a typical cambium and have scattered vascular bundles.

Chapter 45, Problem 1MC

Summary Introduction

Introduction:

The development of an embryonic plant in the form of the seedling is called as the germination of a seed. During germination, root grows first and provides water and mineral from the soil to the developing shoots.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

When a dicot seed sprouts, a root cap protects the emerging root. Therefore, option (d) is correct.

Option (d) is given as “a root cap protects the emerging root”.

Explanation of Solution

Justify reason for the correct statement:

Seeds germinate below the soil, so the delicate part of the embryo that is apical meristem part of an embryo is needed to be protected from the sharp particles of soil during the time of seed germination. Thus, the apical meristem part of the root is protected by the outer covering of root cap.

Hence, option (d) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “a coleoptile protects the emerging shoot”.

Coleoptile layer is only present in monocot seed, which protects the emerging shoot. Hence, it is a wrong answer.

Option (b) is given as “the shoot develops more rapidly than the root”.

During germination, root develops more rapidly as it provides water and mineral from the soil to the shoot. Hence, it is a wrong answer.

Option (c) is given as “the shoot absorbs nutrients directly from the endosperm”.

The cotyledon part of seed absorbs nutrient from the endosperm. Hence, it is a wrong answer.

Hence, options (a), (b), and (c) are incorrect.

Conclusion

The emerging tip of the root in dicot seed is protected by the root cap.

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

Chapter 45, Problem 1MC

Summary Introduction

Introduction:

The development of an embryonic plant in the form of the seedling is called as the germination of a seed. During germination, root grows first and provides water and mineral from the soil to the developing shoots.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

When a dicot seed sprouts, a root cap protects the emerging root. Therefore, option (d) is correct.

Option (d) is given as “a root cap protects the emerging root”.

Explanation of Solution

Justify reason for the correct statement:

Seeds germinate below the soil, so the delicate part of the embryo that is apical meristem part of an embryo is needed to be protected from the sharp particles of soil during the time of seed germination. Thus, the apical meristem part of the root is protected by the outer covering of root cap.

Hence, option (d) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “a coleoptile protects the emerging shoot”.

Coleoptile layer is only present in monocot seed, which protects the emerging shoot. Hence, it is a wrong answer.

Option (b) is given as “the shoot develops more rapidly than the root”.

During germination, root develops more rapidly as it provides water and mineral from the soil to the shoot. Hence, it is a wrong answer.

Option (c) is given as “the shoot absorbs nutrients directly from the endosperm”.

The cotyledon part of seed absorbs nutrient from the endosperm. Hence, it is a wrong answer.

Hence, options (a), (b), and (c) are incorrect.

Conclusion

The emerging tip of the root in dicot seed is protected by the root cap.

Answer 6

Chapter 45, Problem 1MC

Summary Introduction

Introduction:

The development of an embryonic plant in the form of the seedling is called as the germination of a seed. During germination, root grows first and provides water and mineral from the soil to the developing shoots.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

When a dicot seed sprouts, a root cap protects the emerging root. Therefore, option (d) is correct.

Option (d) is given as “a root cap protects the emerging root”.

Explanation of Solution

Justify reason for the correct statement:

Seeds germinate below the soil, so the delicate part of the embryo that is apical meristem part of an embryo is needed to be protected from the sharp particles of soil during the time of seed germination. Thus, the apical meristem part of the root is protected by the outer covering of root cap.

Hence, option (d) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “a coleoptile protects the emerging shoot”.

Coleoptile layer is only present in monocot seed, which protects the emerging shoot. Hence, it is a wrong answer.

Option (b) is given as “the shoot develops more rapidly than the root”.

During germination, root develops more rapidly as it provides water and mineral from the soil to the shoot. Hence, it is a wrong answer.

Option (c) is given as “the shoot absorbs nutrients directly from the endosperm”.

The cotyledon part of seed absorbs nutrient from the endosperm. Hence, it is a wrong answer.

Hence, options (a), (b), and (c) are incorrect.

Conclusion

The emerging tip of the root in dicot seed is protected by the root cap.

Answer 7

Chapter 45, Problem 1MC

Summary Introduction

Introduction:

The development of an embryonic plant in the form of the seedling is called as the germination of a seed. During germination, root grows first and provides water and mineral from the soil to the developing shoots.

Answer 8

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

When a dicot seed sprouts, a root cap protects the emerging root. Therefore, option (d) is correct.

Option (d) is given as “a root cap protects the emerging root”.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Justify reason for the correct statement:

Seeds germinate below the soil, so the delicate part of the embryo that is apical meristem part of an embryo is needed to be protected from the sharp particles of soil during the time of seed germination. Thus, the apical meristem part of the root is protected by the outer covering of root cap.

Hence, option (d) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “a coleoptile protects the emerging shoot”.

Coleoptile layer is only present in monocot seed, which protects the emerging shoot. Hence, it is a wrong answer.

Option (b) is given as “the shoot develops more rapidly than the root”.

During germination, root develops more rapidly as it provides water and mineral from the soil to the shoot. Hence, it is a wrong answer.

Option (c) is given as “the shoot absorbs nutrients directly from the endosperm”.

The cotyledon part of seed absorbs nutrient from the endosperm. Hence, it is a wrong answer.

Hence, options (a), (b), and (c) are incorrect.

Answer 12

Conclusion

The emerging tip of the root in dicot seed is protected by the root cap.

Answer 13

Ch. 45.1 - Prob. 1CYL Ch. 45.1 - diagram the life cycles of ferns and flowering...Ch. 45.2 - Prob. 1CSC Ch. 45.2 - Prob. 1TC Ch. 45.2 - Prob. 2TC Ch. 45.2 - diagram the structure of a complete flower and...Ch. 45.2 - Prob. 2CYL Ch. 45.2 - explain the processes of pollination and double...Ch. 45.3 - Prob. 1HYEW Ch. 45.3 - explain how the parts of a flower develop into the...

The development of an embryonic plant in the form of the seedling is called as the germination of a seed. During germination, root grows first and provides water and mineral from the soil to the developing shoots.

Solution Summary: The author explains that a root cap protects the emerging root in dicot seed.

Videos

Introduction:

The development of an embryonic plant in the form of the seedling is called as the germination of a seed. During germination, root grows first and provides water and mineral from the soil to the developing shoots.

Answer to Problem 1MC

Explanation of Solution

Want to see more full solutions like this?

Chapter 45 Solutions

The development of an embryonic plant in the form of the seedling is called as the germination of a seed. During germination, root grows first and provides water and mineral from the soil to the developing shoots.

Solution Summary: The author explains that a root cap protects the emerging root in dicot seed.

Videos

Introduction: The development of an embryonic plant in the form of the seedling is called as the germination of a seed. During germination, root grows first and provides water and mineral from the soil to the developing shoots.

Answer to Problem 1MC

Explanation of Solution

Want to see more full solutions like this?

Chapter 45 Solutions

Introduction:

The development of an embryonic plant in the form of the seedling is called as the germination of a seed. During germination, root grows first and provides water and mineral from the soil to the developing shoots.