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प्रश्न
Which structure protects the plant body against the invasion of parasites?
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उत्तर
Epidermis is a layer of parenchymatous cells that forms the outermost covering of the plant body. Epidermis consists of compactly arranged cells without any intercellular spaces. On the aerial plant parts, it secretes a thick, waxy, water-resistant layer called cuticle on its outer surface. These features .make the epidermis protective against loss of water, mechanical injury, and the invasion of parasites.
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संबंधित प्रश्न
What is the function of meristematic tissue?
Write one main function of
(a) Apical meristem
(b) Lateral meristem
Write the name of the following tissue.
Tissue is responsible for increasing the girth of the stem.
Where is the least specialized tissue located in plants?
Write one word for the following:
Cells least specialized in plants.
The tissue composed of living thin walled polyhedral cell is ______.
Parenchyma, collenchyma, Sclerenchyma are______ type of tissue.
Meristematic tissues in plants are
Draw a shoot apex and label the meristem’s parts.
Vascular cambium is a ______.
