Question

2. Which of the following cells is commercially important?
a. Parenchyma b.Sclerenchyma fibre c. Meristematic cells d.Collenchyma
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Answer 1

Answer:

Parenchyma.

Explanation:

Because parenchyma are in plants for their transport of food and water.

Answer 2

Answer:

Explanation:

these all are important for plant cell because

Sclerenchyma cells are strong, thick cells that provide most of the support in a plant. They are known to have extremely thick cell walls and do not participate in many of the other activities of the developing plant, such as photosynthesis, because their focus is strictly on support and structure.

parenchyma They perform functions such as photosynthesis, food storage, sap secretion, and gas exchange.

meristematic tissue helps the plant increase the girth or lateral growth of its stems, branches, and roots

collenchyma cells serve growing parts of the plant, such as shoots and leaves, both by providing support and by filling in vacant spaces that will be used for later growth.

thats why these all are important for a plant cell

hope its help you