The first evidence of cotton use was found in India and Pakistan, and dates from about 6,000 B.C. Scientists believe that cotton was first cultivated in the Indus delta. The species used in ancient South Asia were Gossypium herbaceum and Gossypium arboretum which originated in India and Africa.

Introduction:
Cotton is one of the most important crops in the world. It is a soft, fluffy fiber that grows in a boll or protective capsule around the seeds of cotton plants. There are several countries where cotton production is done, but the question asks about the first country where cotton was produced.

Explanation:
The correct answer is option 'B' - India. The earliest evidence of cotton production in India dates back to 3000 BCE. Cotton was being grown and used in the Indus Valley Civilization, which was located in the northwestern region of the Indian subcontinent. The people of this civilization used cotton to make clothing, ropes, and even paper.

Importance of Cotton in India:
Cotton is still an important crop in India today. It is the country's second-largest crop after rice and provides employment to millions of people. India is also one of the world's largest cotton producers, exporting cotton to countries all over the world.

Other countries where Cotton is produced:
While India was the first country to produce cotton, other countries quickly followed suit. Today, cotton is grown in many countries around the world, including:

- China
- United States
- Pakistan
- Brazil
- Uzbekistan

Conclusion:
In conclusion, cotton was first produced in India. It has been an important crop in India for thousands of years and continues to be so today. While other countries now produce cotton, India remains one of the world's largest cotton producers.

Yes..... correct option is B...... because Cotton was produced in India......