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jute fibres are...

jute fibres are

A

sieve fibres

B

xylem fibres

C

pholem fibres

D

mesocarp fibres of coconut.

Text Solution

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The correct Answer is:
**Step-by-Step Solution:** 1. **Identify the Type of Fibers**: The question asks about jute fibers, which are known to be derived from specific plant species. 2. **Recognize the Plant Species**: Jute fibers are primarily obtained from two species: *Corchorus capsularis* and *Corchorus olitorius*. These plants belong to the family Tiliaceae. 3. **Understand the Nature of Jute Fibers**: Jute fibers are classified as sclerenchyma fibers. Sclerenchyma cells are characterized by their thick secondary walls, which provide strength and support. 4. **Determine the Source of Jute Fibers**: The fibers are specifically derived from the phloem of the jute plants. Phloem fibers are also referred to as bast fibers, which are known for their commercial value. 5. **Conclude the Answer**: Therefore, jute fibers are classified as phloem fibers, which are derived from the phloem tissue of the jute plants. **Final Answer**: Jute fibers are phloem fibers. ---
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