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Pith present in the center of ?
- Steel
- Endodermis
- Hydrodermis
- Exodermis
- N/A
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Answer: A Explanation: -
In monocot number of xylem or phloem bundles is ?
- 12 to 20
- 20 to 30
- 30 to 40
- 40 to 60
- N/A
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Answer: A Explanation: -
The strands of vascular tissues forming hollow cylinder is called ?
- Vascular bundles
- Vascular tissues
- Vascular layer
- All
- N/A
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Answer: A Explanation: -
Xylem is present towards the inner side and phloem is present towards the outerside of vascular bundle in ?
- Collateral
- Bicollateral
- Concentric bundels
- Amphicribral
- N/A
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Answer: A Explanation: -
In vasscular bundels phloem is present on both side of xylem ?
- Collateral
- Bicollateral
- Concentric bundels
- Amphicribral
- N/A
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Answer: B Explanation: -
The narrow peripheral functional part of the secondary xylem is called ?
- Sap wood
- Heart wood
- Soft wood
- Hard wood
- N/A
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Answer: A Explanation: -
The major central nonfunction part form the wood ?
- Sap wood
- Heart wood
- Soft wood
- Hard wood
- N/A
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Answer: B Explanation: -
When parenchyma cells migrate into the lumens of empty vessels and form the outgrowth is called ?
- Tylosis
- Steel
- Pith
- Body
- N/A
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Answer: A Explanation: -
When cambium is most active during the spring produces wide and loosely dispersed tracheal elements is called ?
- Sap wood
- Heart wood
- Spring wood
- Hard wood
- N/A
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Answer: C Explanation: -
The activity of cambium slows down during the autumn produces narrow and closely placed tracheal elements forms wood is ?
- Sap wood
- Heart wood
- Spring wood
- Autumn wood
- N/A
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Answer: D Explanation: