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External protective tissue of plants are
- a)cork and cortex
- b)cortex and epidermis
- c)Epidermis and cork
- d)pericycle and cortex
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
External protective tissue of plants area)cork and cortexb)cortex and ...
The external protective tissue of plants consists of two main components: the epidermis and the cork.
The epidermis is the outermost layer of cells that covers the entire surface of the plant, including the leaves, stems, and roots. It serves as a protective barrier against physical damage, water loss, and pathogens. The epidermis may also contain specialized structures such as stomata, which are small openings that regulate gas exchange and transpiration.
The cork, also known as the periderm, is a secondary protective tissue that forms in the outer bark of woody plants. It is composed of dead cells that are waterproof and provide additional protection against injury and water loss. Cork cells are produced by the cork cambium, a meristematic tissue that replaces the epidermis in older stems and roots.
Therefore, the external protective tissue of plants consists of the epidermis and cork (option C).
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External protective tissue of plants area)cork and cortexb)cortex and epidermisc)Epidermis and corkd)pericycle and cortexCorrect answer is option 'C'. Can you explain this answer?
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External protective tissue of plants area)cork and cortexb)cortex and epidermisc)Epidermis and corkd)pericycle and cortexCorrect answer is option 'C'. Can you explain this answer? for Delhi Police Constable 2025 is part of Delhi Police Constable preparation. The Question and answers have been prepared according to the Delhi Police Constable exam syllabus. Information about External protective tissue of plants area)cork and cortexb)cortex and epidermisc)Epidermis and corkd)pericycle and cortexCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Delhi Police Constable 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for External protective tissue of plants area)cork and cortexb)cortex and epidermisc)Epidermis and corkd)pericycle and cortexCorrect answer is option 'C'. Can you explain this answer?.
External protective tissue of plants area)cork and cortexb)cortex and epidermisc)Epidermis and corkd)pericycle and cortexCorrect answer is option 'C'. Can you explain this answer? for Delhi Police Constable 2025 is part of Delhi Police Constable preparation. The Question and answers have been prepared according to the Delhi Police Constable exam syllabus. Information about External protective tissue of plants area)cork and cortexb)cortex and epidermisc)Epidermis and corkd)pericycle and cortexCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Delhi Police Constable 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for External protective tissue of plants area)cork and cortexb)cortex and epidermisc)Epidermis and corkd)pericycle and cortexCorrect answer is option 'C'. Can you explain this answer?.
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