Question

cells are living, elongated and thickened at the corners in which tissue?

Answer 1

Collenchyma is a living tissue found beneath the epidermis. Cells are elongated with unevenly thickened non-lignified walls.

Ur answer is Collenchyma

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Answer 2

Collenchyna tissue which is one of the primary structual tissues of plant along with Parenchyma and sclerenchyma