For surrival of race which is the most important part of the plant

Options

A. Flower
B. Root
C. Leaf
D. Stem.

Answer

To answer the question, "For survival of race which is the most important part of the plant?" we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks which part of the plant is most crucial for the survival of its species. The options provided are flower, root, leaf, and stem.

2. **Identifying the Role of Each Part**:
- **Roots**: Primarily responsible for anchoring the plant and absorbing water and nutrients from the soil. They do not play a direct role in reproduction.
- **Leaves**: Involved in photosynthesis, which is essential for producing food for the plant, but they do not contribute to reproduction.
- **Stems**: Support the plant and transport nutrients and water between roots and leaves. They also do not directly contribute to reproduction.
- **Flowers**: Contain the reproductive organs of the plant. They are crucial for sexual reproduction, which allows for genetic variation and evolution.

3. **Importance of Sexual Reproduction**: Sexual reproduction in plants occurs through flowers, which produce seeds. This process leads to the accumulation of favorable variations that are essential for the evolution and adaptability of a species.

4. **Conclusion**: Since the survival of a species is maintained through sexual reproduction and the flowers are responsible for this process, the most important part of the plant for the survival of its race is the **flower**.

### Final Answer:
The most important part of the plant for the survival of its race is the **flower**.

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