Question:
The middle lamella is a layer made up of calcium pectate
It holds the different neighbouring cells together
The middle lamella is a layer made up of calcium pectate
It holds the different neighbouring cells together
Updated On: Jul 6, 2022
- If both assertion and reason are true and reason is the correct explanation of assertion
- If both assertion and reason are true but reason is not the correct explanation of assertion
- If assertion is true but reason is false
- If both assertion and reason are false
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The Correct Option is B
Solution and Explanation
Middle lamella is a thin, amorphous and cementing layer between the primary walls of two adjacent cells. Middle lamella is the first layer which is formed from cell plate between newly formed daughter cells at the time of cytokinesis. Middle lamella is absent on the outer side of surface cells. It is made up of calcium and magnesium pectates
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Concepts Used:
Cell: The Unit of Life
- A cell is derived as the functional and structural unit of life. Every cell is surrounded by a cell membrane that dissects the external and internal environments of the cell. The interior environment of a cell is called the cytoplasm.
- It carries cellular machinery and structural elements. The nucleus is present in the center of the cell, which includes all the hereditary information of an organism. Some of the molecules present in the cell are protein, carbohydrates, starch, and sugar.
Read More: Fundamental Unit of Life: Cell
Parts of Cell:
The different parts of a cell and their functions are as follows:
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