Question

difference between Scerrenchyma, Parenchyma collenchyma on basis of location & function on class 9?
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Answer 1

Answer:

Parenchyma cells are found in every soft part of the plant, but collenchyma cells are found in specific part of the plant like leaves, stems, and petioles, whereas sclerenchyma cells are found in mature parts of the plants or trees. ... Whereas collenchyma cells have an uneven cell wall made up of pectin and hemicellulose.

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Answer 2

It is made up of lignin. Note:Examples for the parenchyma cells are in the fruit, leaves, petioles, seeds etc. The collenchyma cells are located in the young part of the step and can break with the small amount of force. The example of sclerenchyma cells are the stem regions at the base and are very hard to break.