The functions of meristems and its location. Introduction: Meristems are the undifferentiated cells present in those zones of plants where growth occurs. The main functions of meristems include giving rise to various organs and overall growth of plants. Differentiated cell0020types can only produce cells of one type but the undifferentiated cells of meristems can produce cells of different types. The cells of meristems are entirely filled with protoplasm. Moreover, the cells contain very small vacuole, undifferentiated plastids, and large nuclei. There are three types of meristematic tissue: apical, lateral and intercalary.

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Answer 1

Question

Chapter 4, Problem 1RQ

Summary Introduction

To write:

The functions of meristems and its location.

Introduction:

Meristems are the undifferentiated cells present in those zones of plants where growth occurs. The main functions of meristems include giving rise to various organs and overall growth of plants. Differentiated cell0020types can only produce cells of one type but the undifferentiated cells of meristems can produce cells of different types. The cells of meristems are entirely filled with protoplasm. Moreover, the cells contain very small vacuole, undifferentiated plastids, and large nuclei. There are three types of meristematic tissue: apical, lateral and intercalary.

Expert Solution & Answer

Explanation of Solution

Meristems are undifferentiated cells present in the plants at those locations where the growth occurs. The meristems are divided into three categories: apical meristems, intercalary meristems, and lateral meristems.

The apical meristems are present at the ends of the roots (root apical meristem) and at the ends of the shoots (shoot apical meristems). These apical meristems are responsible for the plant's growth. This growth is termed as primary growth. The presence of apical meristem promotes vertical growth and hinders the lateral development. So, if we remove the apical meristem then lateral growth gets activated.

The lateral meristems are responsible for lateral growth or growth in diameter. This growth takes place when the stem is well formed. So, this growth is termed as secondary growth. There are two types of lateral meristems: the vascular cambium and the cork cambium. The vascular cambium is responsible for the production of secondary xylem and phloem. While the cork cambium produces periderm.

The intercalary meristems are also known as the basal meristems. They are located at the internodes or the places where the leaves are attached. It is located near the apical meristem but does not helps in the growth like that of apical meristems. It promotes growth at the base of the plants. This meristem makes the leaves to grow inspite of being cut down.

Conclusion

Meristem is the tissue containing undifferentiated cells. The cells in this tissue are responsible for the growth and development of the organs. Based on its location it is divided into three types: apical meristem, a lateral meristem, and intercalary meristem. The apical meristems are present at the roots (root apical meristem) and at the stems (shoot apical meristem). The apical meristems are responsible for the growth of the plant and bud formation. Now, the second type is the lateral meristems. These tissues are responsible for increasing the diameter of the stems. These are responsible for secondary growth. The third type of meristem is intercalary meristem. These tissues are present at the internode or the places where the leaves are attached. This meristem is responsible for the growth of leaves even when they wore out.

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Answer 2

Question

Chapter 4, Problem 1RQ

Summary Introduction

To write:

The functions of meristems and its location.

Introduction:

Meristems are the undifferentiated cells present in those zones of plants where growth occurs. The main functions of meristems include giving rise to various organs and overall growth of plants. Differentiated cell0020types can only produce cells of one type but the undifferentiated cells of meristems can produce cells of different types. The cells of meristems are entirely filled with protoplasm. Moreover, the cells contain very small vacuole, undifferentiated plastids, and large nuclei. There are three types of meristematic tissue: apical, lateral and intercalary.

Expert Solution & Answer

Explanation of Solution

Meristems are undifferentiated cells present in the plants at those locations where the growth occurs. The meristems are divided into three categories: apical meristems, intercalary meristems, and lateral meristems.

The apical meristems are present at the ends of the roots (root apical meristem) and at the ends of the shoots (shoot apical meristems). These apical meristems are responsible for the plant's growth. This growth is termed as primary growth. The presence of apical meristem promotes vertical growth and hinders the lateral development. So, if we remove the apical meristem then lateral growth gets activated.

The lateral meristems are responsible for lateral growth or growth in diameter. This growth takes place when the stem is well formed. So, this growth is termed as secondary growth. There are two types of lateral meristems: the vascular cambium and the cork cambium. The vascular cambium is responsible for the production of secondary xylem and phloem. While the cork cambium produces periderm.

The intercalary meristems are also known as the basal meristems. They are located at the internodes or the places where the leaves are attached. It is located near the apical meristem but does not helps in the growth like that of apical meristems. It promotes growth at the base of the plants. This meristem makes the leaves to grow inspite of being cut down.

Conclusion

Meristem is the tissue containing undifferentiated cells. The cells in this tissue are responsible for the growth and development of the organs. Based on its location it is divided into three types: apical meristem, a lateral meristem, and intercalary meristem. The apical meristems are present at the roots (root apical meristem) and at the stems (shoot apical meristem). The apical meristems are responsible for the growth of the plant and bud formation. Now, the second type is the lateral meristems. These tissues are responsible for increasing the diameter of the stems. These are responsible for secondary growth. The third type of meristem is intercalary meristem. These tissues are present at the internode or the places where the leaves are attached. This meristem is responsible for the growth of leaves even when they wore out.

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Answer 3

Question

Chapter 4, Problem 1RQ

Summary Introduction

To write:

The functions of meristems and its location.

Introduction:

Meristems are the undifferentiated cells present in those zones of plants where growth occurs. The main functions of meristems include giving rise to various organs and overall growth of plants. Differentiated cell0020types can only produce cells of one type but the undifferentiated cells of meristems can produce cells of different types. The cells of meristems are entirely filled with protoplasm. Moreover, the cells contain very small vacuole, undifferentiated plastids, and large nuclei. There are three types of meristematic tissue: apical, lateral and intercalary.

Expert Solution & Answer

Explanation of Solution

Meristems are undifferentiated cells present in the plants at those locations where the growth occurs. The meristems are divided into three categories: apical meristems, intercalary meristems, and lateral meristems.

The apical meristems are present at the ends of the roots (root apical meristem) and at the ends of the shoots (shoot apical meristems). These apical meristems are responsible for the plant's growth. This growth is termed as primary growth. The presence of apical meristem promotes vertical growth and hinders the lateral development. So, if we remove the apical meristem then lateral growth gets activated.

The lateral meristems are responsible for lateral growth or growth in diameter. This growth takes place when the stem is well formed. So, this growth is termed as secondary growth. There are two types of lateral meristems: the vascular cambium and the cork cambium. The vascular cambium is responsible for the production of secondary xylem and phloem. While the cork cambium produces periderm.

The intercalary meristems are also known as the basal meristems. They are located at the internodes or the places where the leaves are attached. It is located near the apical meristem but does not helps in the growth like that of apical meristems. It promotes growth at the base of the plants. This meristem makes the leaves to grow inspite of being cut down.

Conclusion

Meristem is the tissue containing undifferentiated cells. The cells in this tissue are responsible for the growth and development of the organs. Based on its location it is divided into three types: apical meristem, a lateral meristem, and intercalary meristem. The apical meristems are present at the roots (root apical meristem) and at the stems (shoot apical meristem). The apical meristems are responsible for the growth of the plant and bud formation. Now, the second type is the lateral meristems. These tissues are responsible for increasing the diameter of the stems. These are responsible for secondary growth. The third type of meristem is intercalary meristem. These tissues are present at the internode or the places where the leaves are attached. This meristem is responsible for the growth of leaves even when they wore out.

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Answer 4

Question

Chapter 4, Problem 1RQ

Summary Introduction

To write:

The functions of meristems and its location.

Introduction:

Meristems are the undifferentiated cells present in those zones of plants where growth occurs. The main functions of meristems include giving rise to various organs and overall growth of plants. Differentiated cell0020types can only produce cells of one type but the undifferentiated cells of meristems can produce cells of different types. The cells of meristems are entirely filled with protoplasm. Moreover, the cells contain very small vacuole, undifferentiated plastids, and large nuclei. There are three types of meristematic tissue: apical, lateral and intercalary.

Expert Solution & Answer

Explanation of Solution

Meristems are undifferentiated cells present in the plants at those locations where the growth occurs. The meristems are divided into three categories: apical meristems, intercalary meristems, and lateral meristems.

The apical meristems are present at the ends of the roots (root apical meristem) and at the ends of the shoots (shoot apical meristems). These apical meristems are responsible for the plant's growth. This growth is termed as primary growth. The presence of apical meristem promotes vertical growth and hinders the lateral development. So, if we remove the apical meristem then lateral growth gets activated.

The lateral meristems are responsible for lateral growth or growth in diameter. This growth takes place when the stem is well formed. So, this growth is termed as secondary growth. There are two types of lateral meristems: the vascular cambium and the cork cambium. The vascular cambium is responsible for the production of secondary xylem and phloem. While the cork cambium produces periderm.

The intercalary meristems are also known as the basal meristems. They are located at the internodes or the places where the leaves are attached. It is located near the apical meristem but does not helps in the growth like that of apical meristems. It promotes growth at the base of the plants. This meristem makes the leaves to grow inspite of being cut down.

Conclusion

Meristem is the tissue containing undifferentiated cells. The cells in this tissue are responsible for the growth and development of the organs. Based on its location it is divided into three types: apical meristem, a lateral meristem, and intercalary meristem. The apical meristems are present at the roots (root apical meristem) and at the stems (shoot apical meristem). The apical meristems are responsible for the growth of the plant and bud formation. Now, the second type is the lateral meristems. These tissues are responsible for increasing the diameter of the stems. These are responsible for secondary growth. The third type of meristem is intercalary meristem. These tissues are present at the internode or the places where the leaves are attached. This meristem is responsible for the growth of leaves even when they wore out.

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Answer 5

Chapter 4, Problem 1RQ

Summary Introduction

To write:

The functions of meristems and its location.

Introduction:

Meristems are the undifferentiated cells present in those zones of plants where growth occurs. The main functions of meristems include giving rise to various organs and overall growth of plants. Differentiated cell0020types can only produce cells of one type but the undifferentiated cells of meristems can produce cells of different types. The cells of meristems are entirely filled with protoplasm. Moreover, the cells contain very small vacuole, undifferentiated plastids, and large nuclei. There are three types of meristematic tissue: apical, lateral and intercalary.

Expert Solution & Answer

Explanation of Solution

Meristems are undifferentiated cells present in the plants at those locations where the growth occurs. The meristems are divided into three categories: apical meristems, intercalary meristems, and lateral meristems.

The apical meristems are present at the ends of the roots (root apical meristem) and at the ends of the shoots (shoot apical meristems). These apical meristems are responsible for the plant's growth. This growth is termed as primary growth. The presence of apical meristem promotes vertical growth and hinders the lateral development. So, if we remove the apical meristem then lateral growth gets activated.

The lateral meristems are responsible for lateral growth or growth in diameter. This growth takes place when the stem is well formed. So, this growth is termed as secondary growth. There are two types of lateral meristems: the vascular cambium and the cork cambium. The vascular cambium is responsible for the production of secondary xylem and phloem. While the cork cambium produces periderm.

The intercalary meristems are also known as the basal meristems. They are located at the internodes or the places where the leaves are attached. It is located near the apical meristem but does not helps in the growth like that of apical meristems. It promotes growth at the base of the plants. This meristem makes the leaves to grow inspite of being cut down.

Conclusion

Meristem is the tissue containing undifferentiated cells. The cells in this tissue are responsible for the growth and development of the organs. Based on its location it is divided into three types: apical meristem, a lateral meristem, and intercalary meristem. The apical meristems are present at the roots (root apical meristem) and at the stems (shoot apical meristem). The apical meristems are responsible for the growth of the plant and bud formation. Now, the second type is the lateral meristems. These tissues are responsible for increasing the diameter of the stems. These are responsible for secondary growth. The third type of meristem is intercalary meristem. These tissues are present at the internode or the places where the leaves are attached. This meristem is responsible for the growth of leaves even when they wore out.

Answer 6

Chapter 4, Problem 1RQ

Summary Introduction

To write:

The functions of meristems and its location.

Introduction:

Meristems are the undifferentiated cells present in those zones of plants where growth occurs. The main functions of meristems include giving rise to various organs and overall growth of plants. Differentiated cell0020types can only produce cells of one type but the undifferentiated cells of meristems can produce cells of different types. The cells of meristems are entirely filled with protoplasm. Moreover, the cells contain very small vacuole, undifferentiated plastids, and large nuclei. There are three types of meristematic tissue: apical, lateral and intercalary.

Expert Solution & Answer

Explanation of Solution

Meristems are undifferentiated cells present in the plants at those locations where the growth occurs. The meristems are divided into three categories: apical meristems, intercalary meristems, and lateral meristems.

The apical meristems are present at the ends of the roots (root apical meristem) and at the ends of the shoots (shoot apical meristems). These apical meristems are responsible for the plant's growth. This growth is termed as primary growth. The presence of apical meristem promotes vertical growth and hinders the lateral development. So, if we remove the apical meristem then lateral growth gets activated.

The lateral meristems are responsible for lateral growth or growth in diameter. This growth takes place when the stem is well formed. So, this growth is termed as secondary growth. There are two types of lateral meristems: the vascular cambium and the cork cambium. The vascular cambium is responsible for the production of secondary xylem and phloem. While the cork cambium produces periderm.

The intercalary meristems are also known as the basal meristems. They are located at the internodes or the places where the leaves are attached. It is located near the apical meristem but does not helps in the growth like that of apical meristems. It promotes growth at the base of the plants. This meristem makes the leaves to grow inspite of being cut down.

Conclusion

Meristem is the tissue containing undifferentiated cells. The cells in this tissue are responsible for the growth and development of the organs. Based on its location it is divided into three types: apical meristem, a lateral meristem, and intercalary meristem. The apical meristems are present at the roots (root apical meristem) and at the stems (shoot apical meristem). The apical meristems are responsible for the growth of the plant and bud formation. Now, the second type is the lateral meristems. These tissues are responsible for increasing the diameter of the stems. These are responsible for secondary growth. The third type of meristem is intercalary meristem. These tissues are present at the internode or the places where the leaves are attached. This meristem is responsible for the growth of leaves even when they wore out.

Answer 7

Chapter 4, Problem 1RQ

Summary Introduction

To write:

The functions of meristems and its location.

Introduction:

Meristems are the undifferentiated cells present in those zones of plants where growth occurs. The main functions of meristems include giving rise to various organs and overall growth of plants. Differentiated cell0020types can only produce cells of one type but the undifferentiated cells of meristems can produce cells of different types. The cells of meristems are entirely filled with protoplasm. Moreover, the cells contain very small vacuole, undifferentiated plastids, and large nuclei. There are three types of meristematic tissue: apical, lateral and intercalary.

Answer 8

Expert Solution & Answer

Explanation of Solution

Meristems are undifferentiated cells present in the plants at those locations where the growth occurs. The meristems are divided into three categories: apical meristems, intercalary meristems, and lateral meristems.

The apical meristems are present at the ends of the roots (root apical meristem) and at the ends of the shoots (shoot apical meristems). These apical meristems are responsible for the plant's growth. This growth is termed as primary growth. The presence of apical meristem promotes vertical growth and hinders the lateral development. So, if we remove the apical meristem then lateral growth gets activated.

The lateral meristems are responsible for lateral growth or growth in diameter. This growth takes place when the stem is well formed. So, this growth is termed as secondary growth. There are two types of lateral meristems: the vascular cambium and the cork cambium. The vascular cambium is responsible for the production of secondary xylem and phloem. While the cork cambium produces periderm.

The intercalary meristems are also known as the basal meristems. They are located at the internodes or the places where the leaves are attached. It is located near the apical meristem but does not helps in the growth like that of apical meristems. It promotes growth at the base of the plants. This meristem makes the leaves to grow inspite of being cut down.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Conclusion

Meristem is the tissue containing undifferentiated cells. The cells in this tissue are responsible for the growth and development of the organs. Based on its location it is divided into three types: apical meristem, a lateral meristem, and intercalary meristem. The apical meristems are present at the roots (root apical meristem) and at the stems (shoot apical meristem). The apical meristems are responsible for the growth of the plant and bud formation. Now, the second type is the lateral meristems. These tissues are responsible for increasing the diameter of the stems. These are responsible for secondary growth. The third type of meristem is intercalary meristem. These tissues are present at the internode or the places where the leaves are attached. This meristem is responsible for the growth of leaves even when they wore out.

Answer 12

Ch. 4 - Prob. 1RQ Ch. 4 - How are parenchyma, collenchyma, and sclerenchyma...Ch. 4 - Distinguish between epidermis and periderm.Ch. 4 - 4. What are the functions of xylem and phloem?...Ch. 4 - Prob. 5RQ Ch. 4 - Prob. 1DQ Ch. 4 - Prob. 2DQ

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