Radial vascular bundle arrangement is most common in

1. roots

2. stem, and roots

3. leaves

4. All of the above

Subtopic:  Vascular Tissue System |
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NEET 2021 - Achiever Batch - Aryan Raj Singh
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In radial vascular bundle xylem and phloem are present on _____________radii and in

an ___________manner.

1. different and consecutive

2. same and alternate

3. different and alternate

4. same and consecutive

Subtopic:  Vascular Tissue System |
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NEET 2021 - Achiever Batch - Aryan Raj Singh
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In conjoint type vascular bundle xylem and phloem are present on _________ radii and & phloem is located on the __________side of the xylem.

1. same and outer

2. same and inner

3. different and inner

4. different and outer

Subtopic:  Vascular Tissue System |
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NEET 2021 - Achiever Batch - Aryan Raj Singh
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NEET 2021 - Achiever Batch - Aryan Raj Singh

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Conjoint vascular bundles are most common in

1. root, stem, and leaves

2. root and stem

3. stem and leaves

4. root and leaves

Subtopic:  Vascular Tissue System |
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NEET 2021 - Achiever Batch - Aryan Raj Singh
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NEET 2021 - Achiever Batch - Aryan Raj Singh

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Conjoint open vascular bundles are present in

1. stem of dicots only

2. stem of dicots and gymnosperms

3. stem of monocots and gymnosperms

4. stem of monocots only

Subtopic:  Vascular Tissue System |
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NEET 2021 - Achiever Batch - Aryan Raj Singh
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The outermost layer of the root is

1. epidermis

2. endodermis

3. hypodermis

4. dermis

Subtopic:  Anatomy of Root |
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NEET 2021 - Achiever Batch - Aryan Raj Singh
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Root hairs arise from__________

1. epidermis

2. endodermis

3. pericycle

4. cortex

Subtopic:  Epidermal Tissue System |
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NEET 2021 - Achiever Batch - Aryan Raj Singh
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Root hairs are ____________ and formed from __________zone of root.

1. unicellular, maturation

2. multicellular, elongation

3. multicellular, maturation

4. unicellular, elongation

Subtopic:  Epidermal Tissue System |
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NEET 2021 - Achiever Batch - Aryan Raj Singh
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Epidermis of root is also known as

1. epiblema

2. piliferous layer

3. Rhizodermis

4. All of the above 

Subtopic:  Anatomy of Root |
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NEET 2021 - Achiever Batch - Aryan Raj Singh
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Cortex consists of

1. parenchymal cells with intracellular spaces

2. parenchymal cells with intercellular spaces

3. collenchymal cells with intracellular spaces

4. collenchymal cells with intercellular spaces

Subtopic:  Anatomy of Root |
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NEET 2021 - Achiever Batch - Aryan Raj Singh
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NEET 2021 - Achiever Batch - Aryan Raj Singh

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