Explanation
Why Correct: The Jarwa (Jarawa) are an indigenous tribal people who inhabit the South Andaman and Middle Andaman islands of the Andaman and Nicobar archipelago. They are one of the four recognized Negrito tribes of the Andaman Islands, along with the Great Andamanese, Onge, and Sentinelese.
Distractor Analysis: Mazui is not a recognized location or tribal habitat in the Andaman Islands; it appears to be a fabricated distractor. Samai is also not a recognized location associated with the Jarwa tribe; it may be confused with the Samai (millet) crop or a place name elsewhere. Lakshadweep is a separate Union Territory consisting of coral atolls in the Arabian Sea, with a population of Mappila and other communities, and has no Jarwa population.
Takeaway: The Jarwa are a Particularly Vulnerable Tribal Group (PVTG) protected under the Andaman and Nicobar Islands (Protection of Aboriginal Tribes) Regulation, 1956, which restricts access to their reserved areas. The other PVTGs in the Andaman Islands are the Great Andamanese, Onge, and Sentinelese.