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In India, there are several types of ric...

In India, there are several types of rice that differ i n grain size, texture, colour and aroma. This is due to

A

Species diversity

B

Ecosystem diversity

C

Genetic diversity

D

Delta diversity

Text Solution

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The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding the Question**: The question asks why there are several types of rice in India that differ in grain size, texture, color, and aroma. 2. **Identifying the Key Concept**: The key concept here is the diversity of rice types. This diversity can be attributed to genetic factors. 3. **Exploring Genetic Diversity**: Genetic diversity refers to the variation in genes among individuals within a species. In the case of rice, the different strains have variations in their genetic makeup, which leads to differences in physical characteristics such as grain size, texture, color, and aroma. 4. **Considering Other Types of Diversity**: The question provides options that include species diversity, ecosystem diversity, and delta diversity. - **Species Diversity**: Refers to the number of different species in a given area, which is not the focus here. - **Ecosystem Diversity**: Refers to the variety of ecosystems in a region, which is also not relevant to the differences in rice types. - **Delta Diversity**: Refers to changes in species composition and abundance across different areas, which does not directly explain the variations in rice characteristics. 5. **Conclusion**: The differences in rice types in India are primarily due to genetic diversity. This genetic variation allows for a wide range of characteristics among rice strains. **Final Answer**: The differences in rice types in India are due to genetic diversity. ---
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