In which plant the lateral branches originate from the basal and underground portion of the main stem, grow horizontally beneath the soil & then come out obliquely upward giving rise to leafy shoots ?

Options

A. Pineapple
B. Eichhornia
C. Jasmine
D. Pistia

Answer

To answer the question about which plant has lateral branches that originate from the basal and underground portion of the main stem, grow horizontally beneath the soil, and then come out obliquely upward to give rise to leafy shoots, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Question**: We need to identify a plant that has a specific growth pattern where lateral branches originate from the base and underground portion of the main stem.

2. **Identify Key Characteristics**: The key characteristics mentioned are:
- Lateral branches originate from the basal and underground portion of the main stem.
- These branches grow horizontally beneath the soil.
- They then emerge obliquely upward to produce leafy shoots.

3. **Consider Known Plants**: Think about plants that exhibit this type of growth. Some examples include:
- Pineapple
- Banana
- Chrysanthemum

4. **Analyze Each Option**:
- **Pineapple**: Known for its underground growth and the ability to produce shoots from lateral branches.
- **Banana**: Also has underground rhizomes but is not the best example for this specific growth pattern.
- **Chrysanthemum**: Typically does not exhibit this type of growth pattern.
- **Other Options**: Eucornia, Jasmine, and Pistia do not fit the description provided.

5. **Conclusion**: Based on the characteristics and analysis, the plant that fits the description is **Pineapple**.

### Final Answer:
The plant in which lateral branches originate from the basal and underground portion of the main stem, grow horizontally beneath the soil, and then come out obliquely upward to give rise to leafy shoots is **Pineapple**.

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