Anatomy of Flowering Plants Part II Quiz

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Anatomy of flowering plants 01

Anatomy of Flowering Plants Part II

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Conjoint, collateral and closed vascular bundle is found in

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If four radial vascular bundles are present, then the structure will be

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Which of the following is not characteristic feature of the anatomy of dicotyledonous root?

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A stele with a central core of xylem surrounded by phloem is called

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T.S. of stem of Cucurbita can be identified from the T.S. of sunflower stem by the presence of

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In woody dicotyledons, the arrangement of vessels is either diffuse porous or ring porous. Based on these data, which one of the following statements is correct?

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Read the different components from (i) to (iv) in the list given below and tell the correct order of the components with reference to their arangement from outer side to inner side in a woody dicot stem.

(i) Secondary cortex    (ii) Wood

(iii) Secondary phloem  (iv) Phellem

The correct order is

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Vascular cambium is a meristematic layer that cuts off

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Vascular bundles in which phloem is found on both sides of xylem are called

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For as uccessful graft, the adhesion between stock and scion is a must. Which one of the following is the earlest event towards a good graft?

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Secondary growth is absent in

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Which of the following is correct sequence of layers in typical monocot root (from outer surface to inside)?

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Vascular bundles having xylem and phloem sit at the same radius is termed as

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The axillary buds arise

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Fascicular cambium found in dicot stem is a

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Other names of secondary cortex, cork cambium and cork are

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Considering the root apex of monocotyledons, there are three groups of initials. These are

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Largest number of chloroplast is found in

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As the secondary growth takes place (proceeds) in a tree, thickness of

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In monocot roots, which types of vascular bundles are found?

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A bicollateral vascular bundle has which of the following arrangement of tissues?

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Amphiphloic (bicollateral) condition of stele means that

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Cortex in the monocot root constitutes

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Lateral root in higher plants arise from:

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Monocot root differs from dicot root in having

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Tissue present in an annual ring is

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Match the following.
A. Collenchyma               (i) Specialised epidermal Cells
B. Subsidiary cells           (ii) Mechanical support for growing plants
C. Casparian strips leaf    (iii) Mesophyll tissue of dicot
D. Spongy parenchyma    (iv) Suberin deposition in the radial walls of endodermis

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In dicot root

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The innermost layer of cortex which shows casparian thickenings in its cells is called as

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In root, pericycle gives rise to

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