Which one of the following is an effective tissue of growing organs wi...
Understanding Plant Tissues
In plants, different types of tissues play specific roles in growth and support. Among these, collenchyma is particularly significant for young, growing organs due to its unique properties.
What is Collenchyma?
- Collenchyma is a type of simple tissue that provides support and flexibility to growing parts of the plant.
- It consists of living cells that have unevenly thickened cell walls, allowing them to stretch and bend without breaking.
Importance of Elasticity
- The elasticity of collenchyma is crucial for young stems and leaves as they grow and expand.
- This tissue enables plants to withstand mechanical stress and adapt to environmental changes without damage.
Comparison with Other Tissues
- Parenchyma:
- Primarily involved in storage, photosynthesis, and tissue repair.
- Lacks the necessary elasticity for supporting growth in young organs.
- Sclerenchyma:
- Provides rigid support due to thick, lignified walls.
- It is mainly found in mature plant parts and does not facilitate growth or elasticity.
Conclusion
In summary, collenchyma is the most effective tissue for growing organs due to its elasticity, allowing plants to grow and adapt. While parenchyma and sclerenchyma serve essential functions, they do not possess the flexibility required for growing tissues. Hence, the correct answer is option 'B' - Collenchyma.
Which one of the following is an effective tissue of growing organs wi...
B...read ncert plant tissue