Question:
Identify the correct statement:
Identify the correct statement:
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Lateral meristems responsible for secondary growth:
1. Vascular cambium
2. Cork cambium (Phellogen)
Interfascicular cambium becomes a part of vascular cambium.
Updated On: Jun 17, 2026
- Permanent tissue is composed of meristematic cells
- Cork tissue is a living tissue
- Secondary cortex shows sclerenchyma cells filled with chloroplasts
- Interfascicular cambium is a lateral meristem
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The Correct Option is D
Solution and Explanation
Concept:
Plant tissues are broadly classified into:
• Meristematic tissues
• Permanent tissues Secondary growth occurs through lateral meristems such as vascular cambium and cork cambium.
Step 1: Examine Option (A). Permanent tissues are differentiated tissues that have lost the power of division. Therefore, \[ \text{Permanent tissue} \neq \text{Meristematic tissue} \] Hence Option (A) is false.
Step 2: Examine Option (B). Cork cells are dead at maturity and contain suberin. Therefore Option (B) is false.
Step 3: Examine Option (C). Sclerenchyma cells are dead cells and do not contain chloroplasts. Hence Option (C) is false.
Step 4: Examine Option (D). Interfascicular cambium develops between vascular bundles. It contributes to secondary growth and is classified as a lateral meristem. Hence, \[ \boxed{\text{Interfascicular cambium is a lateral meristem}} \] Therefore Option (D) is correct.
• Meristematic tissues
• Permanent tissues Secondary growth occurs through lateral meristems such as vascular cambium and cork cambium.
Step 1: Examine Option (A). Permanent tissues are differentiated tissues that have lost the power of division. Therefore, \[ \text{Permanent tissue} \neq \text{Meristematic tissue} \] Hence Option (A) is false.
Step 2: Examine Option (B). Cork cells are dead at maturity and contain suberin. Therefore Option (B) is false.
Step 3: Examine Option (C). Sclerenchyma cells are dead cells and do not contain chloroplasts. Hence Option (C) is false.
Step 4: Examine Option (D). Interfascicular cambium develops between vascular bundles. It contributes to secondary growth and is classified as a lateral meristem. Hence, \[ \boxed{\text{Interfascicular cambium is a lateral meristem}} \] Therefore Option (D) is correct.
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