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Peculiarity of Dalbergia tap root system...

Peculiarity of Dalbergia tap root system is
(a) Surface feeder
(b) Presence of nodules
(c) Formation for buds
(d) Lenticels for aeration

A

Surface feeder

B

Presence of nodules

C

Formation for buds

D

Lenticels for aeration.

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question regarding the peculiarity of the Dalbergia tap root system, we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Question**: The question asks for a specific peculiarity of the Dalbergia tap root system among the given options. 2. **Analyze the Options**: - **Option (a)**: Surface feeder - **Option (b)**: Presence of nodules - **Option (c)**: Formation of buds - **Option (d)**: Lenticels for aeration 3. **Research Dalbergia**: Dalbergia is a genus of flowering plants in the legume family, known for its hardwood and often found in tropical regions. It has a tap root system. 4. **Evaluate Each Option**: - **Option (a)**: Surface feeder - This indicates that the roots primarily absorb nutrients from the surface layer of the soil. Dalbergia has surface roots that allow it to feed effectively from the upper soil layers. - **Option (b)**: Presence of nodules - While some legumes have nodules for nitrogen fixation, Dalbergia does not typically exhibit this characteristic. - **Option (c)**: Formation of buds - This is not a peculiarity associated with the tap root system of Dalbergia. - **Option (d)**: Lenticels for aeration - While lenticels are present in some plants for gas exchange, they are not a defining feature of Dalbergia's tap root system. 5. **Conclusion**: Based on the analysis, the correct answer is **(a) Surface feeder**, as it accurately describes the peculiarity of the Dalbergia tap root system. ### Final Answer: The peculiarity of the Dalbergia tap root system is (a) Surface feeder. ---
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