Concept:Anganwadis are government-run child-care centers under the Integrated Child Development Services (ICDS) program launched in 1975.Explanation:The word "Anganwadi" means "courtyard shelter" in Hindi. These centers are typically located in a local courtyard or community building. They serve children below six years of age, along with expectant and nursing mothers. The key services include early childhood education, nutritious meals, health check-ups, immunization, and health education. Anganwadis also help empower women by providing training and forming self-help groups. Their main goal is to improve child health, nutrition, and development. These centers act as a platform for community mobilization and women's empowerment. They address both immediate and long-term needs of children and families through a comprehensive package of services.Answer:B. Child-Care Centres