Main objective of production of weed resistant GM crops is to

Options

A. encourage eco-friendly herbicides
B. reduce herbicide accumulation in food products for health safety
C. eliminate weeds from the field without the use of manual labour
D. eliminate weeds from the field without the use of herbicides

Explanation

### Step-by-Step Solution:

1. **Understanding Weeds**: Weeds are unwanted plants that grow alongside crops. They compete with crops for essential resources such as light, water, and nutrients.

2. **Impact of Weeds**: Weeds like Striga can significantly decrease crop yield and quality due to their competitive nature. This competition can lead to reduced agricultural productivity.

3. **Need for Weed Control**: To manage weeds, farmers typically use herbicides, which are chemicals designed to kill or inhibit the growth of unwanted plants.

4. **Development of Herbicide Tolerance**: Genetic engineering has allowed for the development of herbicide-resistant genetically modified (GM) crops. These crops can survive the application of herbicides that would normally kill them.

5. **Main Objective of GM Crops**: The primary goal of creating weed-resistant GM crops is to reduce the accumulation of herbicides in food products. This is important for health safety, as it minimizes the potential exposure of consumers to harmful chemicals.

6. **Conclusion**: Therefore, the main objective of producing weed-resistant GM crops is to reduce herbicide accumulation in food products for health safety.