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Oblique roots that arise from the lower ...

Oblique roots that arise from the lower nodes of stem and provide extra support are

A

Prop roots

B

Buttress roots

C

Stilt roots

D

Climbing roots

Text Solution

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The correct Answer is:
To answer the question regarding the type of roots that are oblique and arise from the lower nodes of the stem to provide extra support, we can follow these steps: ### Step-by-Step Solution: 1. **Understanding the Question**: The question asks for a specific type of root that is characterized by being oblique, arising from the lower nodes of the stem, and providing additional support to the plant. 2. **Identifying Root Types**: We have four options to consider: - A. Prop roots - B. Buttress roots - C. Stilt roots - D. Climbing roots 3. **Analyzing Each Option**: - **Prop Roots**: These roots typically arise from the branches of a tree and provide support for heavy branches. They do not arise from the lower nodes of the stem. - **Buttress Roots**: These are large roots that grow above the ground and provide stability to shallow-rooted trees. They are not specifically oblique or from the lower nodes. - **Climbing Roots**: These roots arise from nodes or internodes of plants with weak stems, helping them climb. They do not fit the description of being oblique and arising from lower nodes. - **Stilt Roots**: These are aerial, adventitious roots that grow obliquely downward from the basal nodes of the main stem. They provide extra support, especially in loose sandy soils and are commonly found in plants near riverbanks and ponds. 4. **Selecting the Correct Answer**: Based on the analysis, the correct answer is **C. Stilt roots**. These roots are specifically designed to provide extra support by growing obliquely from the lower nodes of the stem. ### Final Answer: The oblique roots that arise from the lower nodes of the stem and provide extra support are **C. Stilt roots**. ---
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