Mithun, a semi-domesticated bovine, is important in Nagaland for:

The correct answer is: d) All of the above

Mithun, a semi-domesticated bovine, is important in Nagaland for its meat, milk, and cultural significance.

• Meat: Mithun meat is a staple food in Nagaland and is considered to be a delicacy. It is often roasted or smoked and can be eaten fresh or dried.
• Milk: Mithun milk is also a popular food in Nagaland and is used to make a variety of dishes, such as cheese and yogurt. It is also used in traditional medicine.
• Cultural significance: Mithun are an important part of Naga culture and are often used in religious ceremonies and rituals. They are also a symbol of wealth and status.

In addition to its meat and milk, mithun are also used as draft animals and for their hides. They are an important part of the Naga economy and way of life.