Home
Class 8
BIOLOGY
Why do plant cells have an additional la...

Why do plant cells have an additional layer surrounding the cell membrane? What is this layer known as?

Text Solution

Verified by Experts

Plant cells have an additional layer around cell membrane known as cell wall which is made up of cellulose. It maintains the shape and turgidity of the cell. It provides mechanical support and protection to the cell
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • CELL-STRUCTURE AND FUNCTIONS

    NCERT EXEMPLAR|Exercise SHORT ANSWER QUESTIONS|7 Videos

  • COAL AND PETROLEUM

    NCERT EXEMPLAR|Exercise LONG ANSWER QUESTIONS|9 Videos

Similar Questions

Explore conceptually related problems

All living organisms have a cell wall surrounding the cell membrane

Cell membrane is not a living layer.

Knowledge Check

  • Debove's membrane is a layer of

    A
    Epithelial tissue
    B
    Muscular tissue
    C
    Nervous tissue
    D
    Connective tissue.

    • Similar Questions

    Explore conceptually related problems

    Why do plant cells need cell walls ?

    The plant cell has different organ which perform various functions. In addition to the cell membrane, plant cells also have another layer around them called the cell wall. This rigid layer is not present in animal cells. It is made up of a non-living material called cellulose Check the below figure and try to answer the following questions Plant cell is surrounded by outer layser called cell wall Explain why cell wall is this important ?

    The plant cell has different organ which perform various functions. In addition to the cell membrane, plant cells also have another layer around them called the cell wall. This rigid layer is not present in animal cells. It is made up of a non-living material called cellulose Check the below figure and try to answer the following questions Cell wall in plant cell is made up of whcih component ?

    The plant cell has different organ which perform various functions. In addition to the cell membrane, plant cells also have another layer around them called the cell wall. This rigid layer is not present in animal cells. It is made up of a non-living material called cellulose Check the below figure and try to answer the following questions Explain the main function of cell wall in plant cell

    The plant cell has different organ which perform various functions. In addition to the cell membrane, plant cells also have another layer around them called the cell wall. This rigid layer is not present in animal cells. It is made up of a non-living material called cellulose Check the below figure and try to answer the following questions Is cell wall a living or non-living entity in plant cell ?

    The plant cell has different organ which perform various functions. In addition to the cell membrane, plant cells also have another layer around them called the cell wall. This rigid layer is not present in animal cells. It is made up of a non-living material called cellulose Check the below figure and try to answer the following questions Identify the label (i), (ii) and (iii)

    What is outer most layer found in the plant cell ?

    Home
    Profile