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Anatomy of Dicot Root Video Lecture | Capsule course of Botany for NEET

226 videos|299 docs|321 tests

FAQs on Anatomy of Dicot Root Video Lecture - Capsule course of Botany for NEET

1. What is the anatomy of a dicot root?
Ans. The anatomy of a dicot root consists of several layers. From the outermost layer to the innermost layer, it includes the epidermis, cortex, endodermis, pericycle, vascular bundle, and pith.
2. What is the function of the epidermis in a dicot root?
Ans. The epidermis in a dicot root acts as a protective layer, preventing water loss and providing a barrier against pathogens.
3. What is the role of the endodermis in a dicot root?
Ans. The endodermis in a dicot root is responsible for regulating the movement of water and nutrients into the vascular tissue. It contains a band of cells called the Casparian strip, which controls the selective uptake of substances.
4. How are vascular bundles arranged in a dicot root?
Ans. In a dicot root, the vascular bundles are arranged in a ring-like pattern, with the xylem located towards the center and the phloem positioned towards the periphery of the root.
5. What is the pith in a dicot root?
Ans. The pith in a dicot root is the central region composed of parenchyma cells. It functions in food storage and provides mechanical support to the root.
226 videos|299 docs|321 tests
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