Question

describe 3 function of protective tissue in plants

Answer 1

Protective tissues prevent desiccation (loss of water from plant body), infection, and mechanical injury.Helps in preventing the entry of pathogens.Cork, which is a protective tissue, is light and does not catch fire easily.So,they are used as insulators,shock absorbers,linoleum (in flooring),sports goods (shuttle cocks,cricket balls,wooden paddles in table tennis,etc.).Cork can also be used commercially.

Answer 2

Answer:

The protective tissue is those tissue, which is present in the outermost layer of the plant such as roots, stem, and leaves.

Protective tissue prevents desiccation, mechanical injury, and infection in plants. They form a protective barrier which does not allow the entry of the pathogen into the plant.

Cork cells are highly thick and secrete a chemical called suberin that protects the inner tissue of the plant.

The epidermis is the outer layer of the plant which secretes a waxy chemical, which is water resistant and prevents loss of water also protect them from infection and injury.