The largest and heaviest seed is that of

Options

A. Lodoicea
B. Coconut
C. Rafflesia
D. Mango

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the largest and heaviest seed among the given options: Lodesia, coconut, rafflesia, and mango.

2. **Identifying Seed Formation**: Seeds are formed from the ovule after fertilization. The ovary then develops into a fruit, and the fertilized ovule becomes the seed, which is crucial for the propagation of new plants.

3. **Analyzing the Options**:
- **Lodesia**: This is a palm tree seed known for being the largest and heaviest. It can weigh up to 18 kg and is also referred to as "sea coconut" or "coco de mer."
- **Coconut**: While coconuts are known for their fruit, they do not have the largest or heaviest seed.
- **Rafflesia**: This plant is known for having the largest flower, not the largest seed. It is a parasitic plant and does not have typical plant structures like stems or leaves.
- **Mango**: The mango fruit is classified as a drupe, and while it is popular, it does not have the largest or heaviest seed.

4. **Conclusion**: Based on the analysis, the correct answer is **Lodesia**, as it has the largest and heaviest seed among the options provided.

5. **Final Answer**: The largest and heaviest seed is that of **Lodesia**.

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