- 1(current)
Q. No.The transverse section of plant part showed polyarch, radial and exarch xylem, with endodermis and pericycle. The plant part is identified as:
| 1. | Monocot root | 2. | Dicot root |
| 3. | Dicot stem | 4. | Monocot stem |
Subtopic: Â Anatomy of Root |
 72%
From NCERT
NEET - 2023
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Initiation of lateral roots and vascular cambium during secondary growth takes place in cells of :
| 1. | Epiblema | 2. | Cortex |
| 3. | Endodermis | 4. | Pericycle |
Subtopic: Â Anatomy of Root |
 74%
From NCERT
NEET - 2022
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NEET 2023 - Target Batch - Aryan Raj Singh
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In the dicot root, the vascular cambium originates from:
| 1. | Tissue located below the phloem bundles and a portion of pericycle tissue above protoxylem |
| 2. | Cortical region |
| 3. | Parenchyma between endodermis and pericycle |
| 4. | Intrafascicular and interfascicular tissue in a ring |
Subtopic: Â Anatomy of Root |
 60%
From NCERT
NEET - 2019
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NEET 2023 - Target Batch - Aryan Raj Singh
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Subtopic: Â Anatomy of Root |
 78%
From NCERT
NEET - 2018
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NEET 2023 - Target Batch - Aryan Raj Singh
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Cortex is the region found between?
1. epidermis and stele
2. pericycle and endodermis
3. endodermis and pith
4. endodermis and vascular bundle
Subtopic: Â Anatomy of Root |
 73%
From NCERT
NEET - 2016
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Anatomically, fairly old dicotyledonous root is distinguished from the dicotyledonous stem by:
1. absence of secondary xylem
2. absence of secondary phloem
3. presence of cortex
4. position of protoxylem
Subtopic: Â Anatomy of Root |Â Dicot Stem |
 77%
From NCERT
AIPMT - 2009
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- 1(current)
Q. No.
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