Chanchaljeet

Abhayda

Asked: February 18, 2021In: Class 11 Biology

Explain why xylem transport is unidirectional and phloem transport bi-directional.

NCERT Solutions for Class 11 Biology Chapter 11 Transport in Plants Important Board Questions Transport in Plants NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 14

Abhayda

Asked: February 18, 2021In: Class 11 Biology

What essential role does the root endodermis play during mineral absorption in plants?

NCERT Solutions for Class 11 Biology Chapter 11 Transport in Plants Important Board Questions Transport in Plants NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 13

Abhayda

Asked: February 18, 2021In: Class 11 Biology

Discuss the factors responsible for ascent of xylem sap in plants.

NCERT Solutions for Class 11 Biology Chapter 11 Transport in Plants Important Board Questions Transport in Plants NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 12

Abhayda

Asked: February 18, 2021In: Class 11 Biology

Describe transpiration pull model of water transport in plants. What are the factors influencing transpiration? How is it useful to plants?

NCERT Solutions for Class 11 Biology Chapter 11 Transport in Plants Important Board Questions Transport in Plants NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 11

Abhayda

Asked: February 18, 2021In: Class 11 Biology

How is the mycorrhizal association helpful in absorption of water and minerals in plants?

NCERT Solutions for Class 11 Biology Chapter 11 Transport in Plants Important Board Questions Transport in Plants NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 9

Abhayda

Asked: February 18, 2021In: Class 11 Biology

What happens when a pressure greater than the atmospheric pressure is applied to pure water or a solution?

NCERT Solutions for Class 11 Biology Chapter 11 Transport in Plants Important Board Questions Transport in Plants NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 7

Abhayda

Asked: February 18, 2021In: Class 11 Biology

Briefly describe water potential. What are the factors affecting it?

NCERT Solutions for Class 11 Biology Chapter 11 Transport in Plants Important Board Questions Transport in Plants NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 6

Abhayda

Asked: February 18, 2021In: Class 11 Biology

Differentiate between the following: (a) Diffusion and Osmosis (b) Transpiration and Evaporation (c) Osmotic Pressure and Osmotic Potential (d) Imbibition and Diffusion (e) Apoplast and Symplast pathways of movement of water in plants. (f) Guttation and Transpiration.

NCERT Solutions for Class 11 Biology Chapter 11 Transport in Plants Important Board Questions Transport in Plants NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 5

Abhayda

Asked: February 18, 2021In: Class 11 Biology

Explain why pure water has the maximum water potential.

NCERT Solutions for Class 11 Biology Chapter 11 Transport in Plants Important Board Questions Transport in Plants NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 4

Abhayda

Asked: February 18, 2021In: Class 11 Biology

Describe the role played by protein pumps during active transport in plants.

NCERT Solutions for Class 11 Biology Chapter 11 Transport in Plants Important Board Questions Transport in Plants NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 3

Chanchaljeet

Explain why xylem transport is unidirectional and phloem transport bi-directional.

What essential role does the root endodermis play during mineral absorption in plants?

Discuss the factors responsible for ascent of xylem sap in plants.

Describe transpiration pull model of water transport in plants. What are the factors influencing transpiration? How is it useful to plants?

How is the mycorrhizal association helpful in absorption of water and minerals in plants?

What happens when a pressure greater than the atmospheric pressure is applied to pure water or a solution?

Briefly describe water potential. What are the factors affecting it?

Differentiate between the following: (a) Diffusion and Osmosis (b) Transpiration and Evaporation (c) Osmotic Pressure and Osmotic Potential (d) Imbibition and Diffusion (e) Apoplast and Symplast pathways of movement of water in plants. (f) Guttation and Transpiration.

Explain why pure water has the maximum water potential.

Describe the role played by protein pumps during active transport in plants.

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