The vascular system in plant consist of

(1) Xylem and phloem

(2) Xylem parenchyma and cortex

(3) Epidermis and cortex

(4) None of the above

Subtopic:  Vascular Tissue System |
 95%
From NCERT
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In dicotyledonous stem _________ is present between phloem and xylem.

(1) Cork

(2) Cambium

(3) Connecting vessel

(4) Connecting tubes

Subtopic:  Dicot Stem |
 95%
From NCERT
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The presence of cambium possess the ability to form secondary xylem and phloem tissue and hence are called

(1) Open vascular bundle

(2) Closed vascular bundle

(3) Intermediate vascular bundle

(4) End node vascular bundle

Subtopic:  Vascular Tissue System |
 94%
From NCERT
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In monocotyledons the vascular bundle have no ________ present in them.

(1) Xylem

(2) Cambium

(3) Cork

(4) Phloem

Subtopic:  Vascular Tissue System |
 96%
From NCERT
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Since there is no cambium present in monocotyledons they are referred to as

(1) Open vascular bundle

(2) Closed vascular bundle

(3) Intermediate vascular bundle

(4) End node vascular bundle

Subtopic:  Vascular Tissue System |
 94%
From NCERT
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When xylem and phloem within a vascular bundle are arranged in an alternate manner on different radii such arrangement is called _______ and found mostly in __________.

(1) Radial, roots

(2) Radial, shoots

(3) Conjoint, roots

(4) Conjoint, shoots

Subtopic:  Vascular Tissue System |
 89%
From NCERT
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When xylem and phloem are situated at the same radius of vascular bundle, then they are called _________ type of vascular bundle and are found in _________.

(1) Radial, roots

(2) Radial, stem and leaves

(3) Conjoint, root

(4) Conjoint, stems and leaves

Subtopic:  Vascular Tissue System |
 82%
From NCERT
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Phloem located only on the outer side of xylem is a characteristic feature of ________ vascular bundles.

(1) Conjoint

(2) Radial

(3) Diagonal

(4) Spherical

Subtopic:  Vascular Tissue System |
 87%
From NCERT
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In TS of Dicotyledonous root the innermost layer of the cortex is called _________.

(1) Pericycle

(2) Metaxylem

(3) Endodermis

(4) Pith

Subtopic:  Anatomy of Root |
 79%
From NCERT
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The walls of the endodermal cells have deposition of water impermeable, waxy material suberin in the form of __________.

(1) Protoxylem

(2) Metaxylem

(3) Casparian strip

(4) Cork cambium

Subtopic:  Anatomy of Root |
 96%
From NCERT
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