Tiwari Academy Discussion

Aarani

Asked: May 27, 2021In: Class 9 Science

Hypertonic solution causes plasmolysis where the protoplast shrinks and withdraws from the cell wall at most places. What is present between the shrunken protoplast and cell wall?

NCERT Important Questions Class 9 Science biology Chapter 5 Important NCERT Extra Questions Chapter 5 The Fundamental Unit of Life NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

Aarani

Asked: May 27, 2021In: Class 9 Science

Plasma mebrane is permeable to water. How does a cell show endosmosis or exosmosis?

NCERT Important Questions Class 9 Science biology Chapter 5 Important NCERT Extra Questions Chapter 5 The Fundamental Unit of Life NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

Aarani

Asked: May 27, 2021In: Class 9 Science

A drop of ink is placed gently at the base of a beaker containing water by means of a dropper. What will happen?

NCERT Important Questions Class 9 Science biology Chapter 5 Important NCERT Extra Questions Chapter 5 The Fundamental Unit of Life NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

Aarani

Asked: May 27, 2021In: Class 9 Science

Name two structures found only in animal cells and not in plant cells.

NCERT Important Questions Class 9 Science biology Chapter 5 Important NCERT Extra Questions Chapter 5 The Fundamental Unit of Life NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

Aarani

Asked: May 27, 2021In: Class 9 Science

Give one single character, on the basis of which you can say that the given diagram is of a plant cell.

NCERT Important Questions Class 9 Science biology Chapter 5 Important NCERT Extra Questions Chapter 5 The Fundamental Unit of Life NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

Aarani

Asked: May 27, 2021In: Class 9 Science

Name two structures found in plant cells and not in animal cells.

NCERT Important Questions Class 9 Science biology Chapter 5 Important NCERT Extra Questions Chapter 5 The Fundamental Unit of Life NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

Aarani

Asked: May 27, 2021In: Class 9 Science

What is outer most layer found in the plant cell?

NCERT Important Questions Class 9 Science biology Chapter 5 Important NCERT Extra Questions Chapter 5 The Fundamental Unit of Life NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

Aarani

Asked: May 27, 2021In: Class 9 Science

What is outer most layer found in animal cells?

NCERT Important Questions Class 9 Science biology Chapter 5 Important NCERT Extra Questions Chapter 5 The Fundamental Unit of Life NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

Aarani

Asked: May 27, 2021In: Class 9 Science

Why should you hold coverslip only from its Edges?

NCERT Important Questions Class 9 Science biology Chapter 5 Important NCERT Extra Questions Chapter 5 The Fundamental Unit of Life NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

Aarani

Asked: May 27, 2021In: Class 9 Science

What is the use of glycerine in mounting of stained materials on slides?

NCERT Important Questions Class 9 Science biology Chapter 5 Important NCERT Extra Questions Chapter 5 The Fundamental Unit of Life NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

Hypertonic solution causes plasmolysis where the protoplast shrinks and withdraws from the cell wall at most places. What is present between the shrunken protoplast and cell wall?

Plasma mebrane is permeable to water. How does a cell show endosmosis or exosmosis?

A drop of ink is placed gently at the base of a beaker containing water by means of a dropper. What will happen?

Name two structures found only in animal cells and not in plant cells.

Give one single character, on the basis of which you can say that the given diagram is of a plant cell.

Name two structures found in plant cells and not in animal cells.

What is outer most layer found in the plant cell?

What is outer most layer found in animal cells?

Why should you hold coverslip only from its Edges?

What is the use of glycerine in mounting of stained materials on slides?

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