Genetic modification of organisms has led to production of :

Options

A. Pesticide resistant plant pests
B. crops tolerant to abiotic stresses
C. Plants that ensure exhaustion of fertiolity of soil
D. herbicide resistant weeds

Answer

**Step-by-Step Solution:**

1. **Understanding Genetic Modification**: Genetic modification involves altering the genetic makeup of organisms, which can include plants, animals, bacteria, and fungi. These modified organisms are referred to as genetically modified organisms (GMOs).

2. **Identifying the Benefits of GMOs**: Genetically modified plants (GMPs) have several advantages, including:
- Increased tolerance to abiotic stresses (such as drought, salinity, and extreme temperatures).
- Reduced reliance on chemical pesticides.
- Enhanced efficiency in mineral usage and nutritional value.
- Decreased post-harvest losses.

3. **Analyzing the Options**: The question provides four options regarding the products of genetic modification:
- a. Pesticide resistant plant pest
- b. Crop tolerant to abiotic stress
- c. Plant that ensures exhaustion of fertility of soil
- d. Herbicide resistant weed

4. **Evaluating Each Option**:
- **Option a**: Pesticide resistant plant pest - This option is incorrect as genetic modification typically focuses on plants rather than pests.
- **Option b**: Crop tolerant to abiotic stress - This option is correct as genetic modification can enhance crops' ability to withstand environmental stresses.
- **Option c**: Plant that ensures exhaustion of fertility of soil - This option is incorrect because genetic modification aims to improve soil fertility, not exhaust it.
- **Option d**: Herbicide resistant weed - This option is also incorrect as the focus is on crops, not weeds.

5. **Conclusion**: Based on the analysis, the correct answer is **b. Crop tolerant to abiotic stress**, as it accurately reflects one of the significant benefits of genetic modification in agriculture.

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