What is protective tissue explain its types?

What are protective tissues explain about the types?

Hint: Protective tissues are generally present in the outermost layer of the plant body such as leaves, stem, and roots, and offer safety to the plant body. They stop desiccation, mechanical injury, and infection in plants. Complete answer: The protective tissues in plants consist of epidermis and cork (phellem).

How many types of protective tissue are there?

4 Protective Tissues. Protective tissues are divided into two parts: Epidermis. Cork/Phellem.

What is protective tissue called?

epidermis tissue is also known as protective tissue .

What are the two types of protective tissues?

There are two kinds of protective tissues: the epidermis and the suber or cork. This chapter is devoted to the study of epidermis. The cytological structure of epidermal cells is quite variable, but this fact does not alter the histological and histochemical uniformity of the epidermal tissue.

Why are they called protective tissue?

Epidermal and cork tissues are present on the outermost surface of the tree, and take any impact inflicted upon the tree. They also provide rigidity to the plant and cover the vascular tissues of the plant, protecting them from physical blows. So they are called the protective tissues of the plant.

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What are the 4 types of tissue in a plant?

Plant tissues come in several forms: vascular, epidermal, ground, and meristematic. Each type of tissue consists of different types of cells, has different functions, and is located in different places.

Why epidermis is called protective tissue class 9?

Explanation: The epidermis is considered a protective tissue because its prime purpose is to form a physical barrier between the outside and inside of the body. On the top stratum (layer) of the epidermis, the cells are dead, and so have no physiological function besides to form a barricade against the outside.

What is supportive tissue?

So, a supportive tissue is a type of connective tissue in which the matrix is hard and rigid due to the presence of inorganic salts. … In humans; Two major forms of supportive connective tissue, cartilage and bone, allow the body to maintain its posture and protect internal organs.

What is the protection tissue of plant?

epidermis, in botany, outermost, protoderm-derived layer of cells covering the stem, root, leaf, flower, fruit, and seed parts of a plant. The epidermis and its waxy cuticle provide a protective barrier against mechanical injury, water loss, and infection.