Q. What is/are unique about “Switchgrass” that was recently in news? 1. It is found predominantly in Western Rajasthan and Gujarat. 2. It is mostly used in ethanol production. 3. It is perennial tall grass that grows in poor-quality soil. Select the correct option from given below:

“Switchgrass” is mostly used in ethanol production. It is perennial tall grass that grows in poor-quality soil.

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