To solve the problem, we need to identify the plant from which natural rubber is obtained.
1. Source of Natural Rubber:
Natural rubber is obtained from the latex of the Hevea brasiliensis plant, commonly known as the rubber tree. This latex is a milky fluid that is collected and processed to produce rubber.
2. Evaluating the Options:
- Hevea brasiliensis: ✅ Correct source of natural rubber
- Jatropha: Used for biodiesel, not rubber
- Neem: Known for medicinal properties, not used for rubber
- Mimosa: Sensitive plant, not related to rubber production
Final Answer:
Rubber is prepared from the Hevea brasiliensis plant.