In which one among the following categories, of protected areas in India are local people not allowed to collect and use the biomass?

1. The question asks to identify the category of protected areas in India where local people are generally not allowed to collect and use biomass. 2. Biosphere Reserves are managed with zones (core, buffer, transition). While the core zone is strictly protected, local people are often allowed sustainable resource use, including biomass collection, in the buffer and transition zones. 3. National Parks have the highest degree of protection under the Wildlife (Protection) Act, 1972. Activities like grazing, forestry, habitat manipulation, and collection of forest produce (biomass) are generally prohibited. The primary focus is conservation. 4. Wetlands declared Under Ramsar Convention focus on 'wise use'. This often involves integrating conservation with sustainable human activities, which might include traditional biomass collection, depending on the specific site management. 5. Wildlife Sanctuaries also offer protection, but certain rights of local people can be permitted, which may include regulated grazing and collection of minor forest produce (biomass), as long as it doesn't interfere with wildlife conservation objectives. 6. Therefore, National Parks are the category where local people are typically not allowed to collect and use biomass.