The correct answer is: a) Tea.
Tea is a commercial crop that has significant potential in Arunachal Pradesh. The state has a favorable climate for tea cultivation, with high rainfall and warm temperatures. The soil in Arunachal Pradesh is also suitable for tea cultivation, as it is rich in organic matter and has good drainage.
Tea is a valuable export commodity, and Arunachal Pradesh has the potential to become a major producer of tea. The state has already made significant progress in developing its tea industry, and there is potential for further growth in the future.
The other options are incorrect because they are not commercial crops that have significant potential in Arunachal Pradesh. Coffee is a commercial crop, but it is not grown in Arunachal Pradesh. Rubber is a commercial crop that is grown in Arunachal Pradesh, but it does not have as much potential as tea. Oil palm is not a commercial crop that is grown in Arunachal Pradesh.
Tea is a beverage made from the leaves of the Camellia sinensis plant. It is one of the most popular beverages in the world, and it is grown in over 70 countries. Tea is a good source of antioxidants, and it has been linked to a number of health benefits, including a reduced risk of heart disease, stroke, and cancer.
Arunachal Pradesh is a state in northeastern India. It is the largest state in India by area, and it is the least populous state in India. Arunachal Pradesh is a mountainous state, and it is home to a number of different ethnic groups. The official language of Arunachal Pradesh is Hindi, but there are a number of other languages spoken in the state.
The economy of Arunachal Pradesh is based on agriculture, forestry, and tourism. The state is also home to a number of mineral resources, including coal, iron ore, and limestone.