Question

why are walls of phloem thin and that of xylem thick??​

Answer 1

Answer:

The walls of xylem cells are lignified (strengthened with a substance called lignin ). This allows the xylem to withstand pressure changes as water moves through the plant.

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Answer 2

.Answer

AnswerXylem and phloem are known as complex tissues as they are made up of more than one type of cells. These cells work in a coordinated manner, as a unit, to perform the various functions of the xylem and phloem.

AnswerXylem and phloem are known as complex tissues as they are made up of more than one type of cells. These cells work in a coordinated manner, as a unit, to perform the various functions of the xylem and phloem.Xylem helps in conducting water and minerals. It also provides mechanical support to plants. It is made up of the following components:

AnswerXylem and phloem are known as complex tissues as they are made up of more than one type of cells. These cells work in a coordinated manner, as a unit, to perform the various functions of the xylem and phloem.Xylem helps in conducting water and minerals. It also provides mechanical support to plants. It is made up of the following components:• Tracheids (xylem vessels and xylem tracheids)

AnswerXylem and phloem are known as complex tissues as they are made up of more than one type of cells. These cells work in a coordinated manner, as a unit, to perform the various functions of the xylem and phloem.Xylem helps in conducting water and minerals. It also provides mechanical support to plants. It is made up of the following components:• Tracheids (xylem vessels and xylem tracheids)• Xylem parenchyma

AnswerXylem and phloem are known as complex tissues as they are made up of more than one type of cells. These cells work in a coordinated manner, as a unit, to perform the various functions of the xylem and phloem.Xylem helps in conducting water and minerals. It also provides mechanical support to plants. It is made up of the following components:• Tracheids (xylem vessels and xylem tracheids)• Xylem parenchyma• Xylem fibres