The correct answer is: A) Rice.
The introduction of high-yielding varieties of rice has significantly impacted the production of rice in Telangana. The high-yielding varieties are more resistant to pests and diseases, and they also produce more grain per hectare. This has led to a significant increase in the production of rice in Telangana, making it the state’s most important crop.
Jowar is a type of millet that is grown in semi-arid regions. It is a drought-tolerant crop that is used to make flour, porridge, and bread. Jowar is not as widely grown in Telangana as rice, but it is still an important crop for the state.
Cotton is a fiber crop that is grown in warm climates. It is a major cash crop for Telangana, and it is used to make clothing, textiles, and other products. Cotton is a water-intensive crop, and it requires a lot of pesticides and fertilizers. This has led to environmental problems in Telangana, such as water pollution and soil degradation.
Groundnut is a legume that is grown in tropical and subtropical regions. It is a major oilseed crop, and it is used to make oil, peanut butter, and other products. Groundnut is a relatively drought-tolerant crop, and it is grown in many parts of Telangana.
In conclusion, the introduction of high-yielding varieties has significantly impacted the production of rice in Telangana. The high-yielding varieties are more resistant to pests and diseases, and they also produce more grain per hectare. This has led to a significant increase in the production of rice in Telangana, making it the state’s most important crop.