Which of the following can be consiedered as an advantage modified organisms (GMO)?

Options

A. Tolerant to abiotic stress
B. Reduced reliance on chemical pesticides
C. Reduced post harvest loss
D. All of these

Answer

**Step-by-Step Solution:**

1. **Understanding Genetically Modified Organisms (GMOs)**:
- GMOs are organisms whose genetic material has been altered using genetic engineering techniques. This modification is done to enhance certain traits such as resistance to pests, tolerance to environmental stresses, or improved nutritional content.

2. **Evaluating the Options**:
- The question provides three options regarding the advantages of GMOs:
a. Tolerant to abiotic stress
b. Reduced reliance on chemical pesticides
c. Reduced post-harvest loss

3. **Analyzing Each Option**:
- **Option a: Tolerant to abiotic stress**:
- GMOs can be engineered to withstand extreme environmental conditions such as drought, salinity, and temperature fluctuations. This trait is beneficial for crop survival and productivity in challenging climates.

- **Option b: Reduced reliance on chemical pesticides**:
- Certain GMOs, like BT cotton, have been modified to produce natural insecticides, reducing the need for chemical pesticides. This not only lowers production costs for farmers but also minimizes environmental pollution caused by chemical pesticides.

- **Option c: Reduced post-harvest loss**:
- Genetic modifications can enhance the shelf life of crops, such as tomatoes, thereby reducing spoilage and waste after harvest. This is crucial for food security and economic efficiency.

4. **Conclusion**:
- All the options presented (tolerant to abiotic stress, reduced reliance on chemical pesticides, and reduced post-harvest loss) are valid advantages of genetically modified organisms. Therefore, the correct answer is that all of these options can be considered advantages of GMOs.

**Final Answer**: All of the above options can be considered as advantages of genetically modified organisms (GMOs).

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