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The following are the major concerns abo...

The following are the major concerns about GM crops and GM foods, except:

A

The GM crops may change the fundamental vegetable nature of plants as the genes from animals are being introduced into crop plants

B

The GM crops may lead to change in the evolutionaty pattern

C

The antibiotic resistance marker genes used to produce GM crops may move from plants to gut microflora of humans and animals and increase the problem of antibiotic resistance in pathogens

D

The introduction of GM crops has reduced to the crop yield

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question regarding the major concerns about GM crops and GM foods, we need to analyze the provided options and identify which statement does not represent a concern. Here’s a step-by-step breakdown: ### Step 1: Identify the Options The question presents several statements regarding GM crops and foods. We need to evaluate each one to determine if it is a concern. ### Step 2: Evaluate Each Statement 1. **Statement 1**: GM crops may change the fundamental vegetable nature of plants as genes from animals are being introduced into crop plants. - **Analysis**: This is a valid concern as it addresses the potential alteration of plant characteristics due to the introduction of animal genes. 2. **Statement 2**: GM crops may lead to changes in evolutionary patterns. - **Analysis**: This is also a concern because introducing new genes can affect the evolutionary trajectory of plant species. 3. **Statement 3**: The antibiotic-resistant marker gene used to produce GM crops may move from plants to the gut microflora of humans and animals and increase the problem of antibiotic resistance in pathogens. - **Analysis**: This is a significant concern since it discusses the potential health implications of antibiotic resistance due to GM foods. 4. **Statement 4**: The introduction of GM crops has reduced crop yield. - **Analysis**: This statement is not a concern because, in reality, GM crops are known to increase crop yield and improve nutritional quality. ### Step 3: Conclusion After evaluating all the statements, it is clear that the fourth statement is the one that does not represent a concern regarding GM crops and GM foods. Therefore, the answer to the question is: **Answer**: The introduction of GM crops has reduced the crop yield. ---
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