- 1(current)
Q. No.The cambial ring in the dicot stem cuts:
| 1. | cells that mature into secondary xylem towards pith and into secondary phloem towards periphery |
| 2. | cells that mature into secondary xylem towards periphery and into secondary phloem towards pith |
| 3. | cells that mature into primary xylem towards pith and into primary phloem towards periphery |
| 4. | cells that mature into primary xylem towards periphery and into primary phloem towards pith |
Subtopic: Activity of Cork Cambium |
83%
From NCERT
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During secondary growth, the meristem that arises within the cortex is called as:
| 1. pith meristem | 2. cork cambium |
| 3. cortex cambium | 4. vascular cambium |
Subtopic: Activity of Cork Cambium |
81%
Phellogen cuts cells on both sides where:
| 1. | outer cells differentiate into cork or phelloderm and inner cells differentiate into secondary cortex or phellem |
| 2. | inner cells differentiate into cork or phelloderm and outer cells differentiate into secondary cortex or phellem |
| 3. | outer cells differentiate into cork or phellem and inner cells differentiate into secondary cortex or phelloderm |
| 4. | inner cells differentiate into cork or phellem and outer cells differentiate into secondary cortex or phelloderm |
Subtopic: Activity of Cork Cambium |
77%
From NCERT
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Which of the following terms includes all others?
1. Phellem
2. Phellogen
3. Phelloderm
4. Periderm
1. Phellem
2. Phellogen
3. Phelloderm
4. Periderm
Subtopic: Activity of Cork Cambium |
89%
From NCERT
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The non-technical term Bark in an old woody stem does not include:
1. Cork
2. Secondary phloem
3. Secondary cortex
4. Vascular cambium
1. Cork
2. Secondary phloem
3. Secondary cortex
4. Vascular cambium
Subtopic: Activity of Cork Cambium |
73%
From NCERT
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- 1(current)
Q. No.
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