Bruise resistant variety of tomato is the result of :

Options

A. Somatic hybridisaton
B. mass selection
C. antisense RNA technology
D. breeding for antinutritional factor

Answer

**Step-by-Step Solution:**

1. **Understanding Bruise Resistance in Tomatoes:**
- Bruise resistance in tomatoes refers to the ability of the fruit to withstand physical damage without showing discoloration or bruising. This is important for maintaining the quality and marketability of tomatoes.

2. **Exploring Different Techniques:**
- The video discusses several techniques for developing new plant varieties:
- **Somatic Hybridization:** This involves fusing protoplasts (the living part of a plant cell) from two different plants to create a hybrid. However, this method does not directly relate to bruise resistance.
- **Mass Selection:** This method selects plants with desirable traits but does not specifically target bruise resistance in tomatoes.
- **Anti-sense RNA Technology:** This technique alters gene expression to suppress unwanted traits, such as discoloration in tomatoes. This method is specifically mentioned as being used to create bruise-resistant varieties.

3. **Identifying the Correct Technique:**
- Among the techniques discussed, anti-sense RNA technology is highlighted as the method that successfully creates bruise-resistant tomatoes by modifying gene expression to prevent discoloration.

4. **Conclusion:**
- The bruise-resistant variety of tomato is primarily the result of **anti-sense RNA technology**, which effectively alters the genetic makeup to enhance the fruit's resilience to bruising.

**Final Answer:** Bruise resistant variety of tomato is the result of anti-sense RNA technology.

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