Question

The pesense of air space in cell is called as ?​

Answer 1

Answer:

In aquatic plants, parenchyma cell possess large air filled cavities and air filled intercellular spaces. These cells give buoyancy to plant to float in water. Such cells are then called as aerenchyma.

Explanation:

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Answer 2

Answer:

Aerenchyma

Explanation:

Aerenchyma or aeriferous parenchyma is a spongy tissue that forms spaces or air channels in the leaves, stems and roots of some plants, which allows exchange of gases between the shoot and the root. ... Aerenchyma is also widespread in aquatic and wetland plants which must grow in hypoxic soils.