Question:
Middle lamella consists of
Middle lamella consists of
Updated On: Jul 28, 2022
- Calcium carbonate
- Lignin
- Cellulose
- Calcium pectate
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The Correct Option is D
Solution and Explanation
Middle lamella is a thin, amorphous and cementing layer between two adjacent plant cells. Middle lamella is the first layer which is deposited at the time of cytokinesis. It is made up of calcium and magnesium pectates. The softening of ripe fruits is caused by partial solubilisation of pectic compounds to produce jelly-like consistency.
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Concepts Used:
Eurkaryotic Cells - Golgi Apparatus
The Golgi apparatus is also known as the Golgi complex or the Golgi body. The term is derived from Camillo Golgi, the scientist who discovered the organelle. It can be found in all eukaryotic cells, including plants and animals. They are membrane-bound organelles found in the cell's cytoplasm.
Formation of acrosome: The acrosome is a component of the tip of animal sperms that aids in the digestion of the egg or ovum covering sheath during fertilisation. The Golgi complex produces it with the help of its vesicles.