After successfully producing the country's first test-tube yak calf in July this year, the National Research Centre on Yak (NRCY), based at Dirang in Arunachal Pradesh, is working on a semen exchange ...

There are two types of Yak: domestic and wild. Domestic Yak are smaller, have a less shaggy coat, and probably originated from wild Tibetan Yak. Domestic Yaks are used for travel and as draft animals.