Differentiate between vascular bundles of monocot and dicot.
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Study the leaves of Hibiscus, Peepal, Canna, Grass and Tulsi. Classify them as Monocot and Dicot.
Monocot leaves Dicot leaves Canna. Grass (Parallel venation) Hibiscus, Peepal, Tulsi (Reticulate venation)
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While observing a section, many scattered vascular bundles could be seen. Teacher said, in spite of this large number
1. Students must have observed monocot stems. 2. It is because, monocot stem shows scattered vascular bundles. 3. In monocot stem, vascular bundles are closed i.e. without cambium. 4. Thus, secondary growth does...
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A section of the stem had vascular bundles, where one tissue was wrapped around the other. How will you technically describe it?
Concentric vascular bundle: a. When one vascular tissue is completely encircling the other, it is called as concentric vascular bundle. b. When phloem is encircled by xylem, it is called as leptocentric...
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A student was observing a slide with no label under microscope. The section had some vascular bundles scattered in the ground tissue.
1. In fern rachis, the number of vascular bundles is less as compared to number of vascular bundles in monocot stem. In monocot stem, vascular bundles are numerous. 2. In fern...
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Distinguish between dicot and monocot leaf on the basis of following characters.
Characters Dicot leaf Monocot leaf Stomata Stomata are restricted to lower epidermis. Guard cells of stoma are kidney shaped. Stomata occur on both epidermis. Guard cells of stoma are dumbbell shaped. Intercellular space More intercellular spaces due to presence...
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Prepare detail anatomical charts with diagrammatic representation of dicot and monocot plants.
Anatomy of dicot root: The transverse section of a typical dicotyledonous root shows following anatomical features: 1. Epiblema: It is the outermost single layer of cells without cuticle. Some epidermal cells prolong to...
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Concentric vascular bundles are always closed. Describe.
1. When one vascular tissue is completely encircling the other, it is called as concentric vascular bundle. 2. When cambium is not present between xylem and phloem, it is known as...
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How is the structure of vascular bundles of the root?
1. Vascular bundles of the root are radial. 2. In radial vascular bundles, complex tissues are situated separately on separate radius as separate bundle. 3. The xylem and phloem bundles are arranged...
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Why vascular bundles of dicot stem are described as conjoint collateral and open?
Vascular bundles of dicot stem are described as conjoint collateral and open because; 1. In dicot stem, the complex tissue is collectively present as neighbours of each other on the same...
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How is the arrangement of vascular bundles in dicot and monocot stem?
1. Vascular bundle in dicot stem: Vascular bundles are conjoint, collateral, open, and are arranged in a ring. Each one is composed of xylem, phloem and cambium. Xylem is endarch. A...
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