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The thickness of Casparian strips can be adapted to the environment.

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Important Questions on Plant Anatomy and Plant Physiology

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Science>Biology>Plant Anatomy and Plant Physiology>Internal Structure of Dicot and Monocot Stem
Casparian strips are normally found in _____.
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Science>Biology>Plant Anatomy and Plant Physiology>Internal Structure of Dicot and Monocot Stem
_____ roots have a larger number of vascular structures.
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Science>Biology>Plant Anatomy and Plant Physiology>Internal Structure of Dicot and Monocot Stem

In C4 plants, the bundle sheath cells:

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Science>Biology>Plant Anatomy and Plant Physiology>Internal Structure of Dicot and Monocot Stem
A typical monocotyledonous root has the following characteristics:
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Science>Biology>Plant Anatomy and Plant Physiology>Internal Structure of Dicot and Monocot Stem

In between xylem and phloem bundles, there is presence of one or many layers of thin walled elongated parenchymatous cells without intercellular spaces constitutes the meristematic tissue.

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Science>Biology>Plant Anatomy and Plant Physiology>Internal Structure of Dicot and Monocot Stem
_____ is the thickening material present in casparian strips.
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Science>Biology>Plant Anatomy and Plant Physiology>Internal Structure of Dicot and Monocot Stem
What makes the casparian strip so effective at ensuring selective absorption?
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Science>Biology>Plant Anatomy and Plant Physiology>Internal Structure of Dicot and Monocot Stem
Which of the following is true about bundle sheath cells present in the leaves having Kranz anatomy?
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Science>Biology>Plant Anatomy and Plant Physiology>Internal Structure of Dicot and Monocot Stem
The _____ is formed of collenchyma fibres which are often green in colour.
MEDIUM
Science>Biology>Plant Anatomy and Plant Physiology>Internal Structure of Dicot and Monocot Stem
Casparian strips are present in _____ of the roots.
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Science>Biology>Plant Anatomy and Plant Physiology>Internal Structure of Dicot and Monocot Stem
Endodermis refers to the cortex's outermost layer.
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Science>Biology>Plant Anatomy and Plant Physiology>Internal Structure of Dicot and Monocot Stem

When the protoxylem lies towards the periphery the xylem is called _____.

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Science>Biology>Plant Anatomy and Plant Physiology>Internal Structure of Dicot and Monocot Stem
In dicot roots, the vascular structures are located in the middle of the root, surrounded by the vascular cambium.
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Science>Biology>Plant Anatomy and Plant Physiology>Internal Structure of Dicot and Monocot Stem
The vascular bundles are _____ in monocot root.
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Science>Biology>Plant Anatomy and Plant Physiology>Internal Structure of Dicot and Monocot Stem
Where are bundle sheath cells located?
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Science>Biology>Plant Anatomy and Plant Physiology>Internal Structure of Dicot and Monocot Stem
Each vascular bundle is surrounded by a sheath of sclerenchyma fibres called _____.
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Science>Biology>Plant Anatomy and Plant Physiology>Internal Structure of Dicot and Monocot Stem

Observe the diagram and answer the following.

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Which group of plants exhibits these two types of cells? (Bryophytes/ Dicots/ Monocots)

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Science>Biology>Plant Anatomy and Plant Physiology>Internal Structure of Dicot and Monocot Stem
Bundle sheath cells
MEDIUM
Science>Biology>Plant Anatomy and Plant Physiology>Internal Structure of Dicot and Monocot Stem
Cortex, in plants lies between _____.
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Science>Biology>Plant Anatomy and Plant Physiology>Internal Structure of Dicot and Monocot Stem

_____ also known as rhizoderm or piliferous layer.