**Core Concept**
The Primary Health Centre (PHC) was a key concept in India's public health policy aimed at providing accessible and comprehensive healthcare services to rural communities.

**Why the Correct Answer is Right**
The PHC was proposed under the Bhore Committee Report (1946), which emphasized the need for a decentralized healthcare system that would bring medical services closer to the people. The committee's recommendations led to the establishment of PHCs as the first contact point between the community and the healthcare system, providing essential medical care, preventive services, and health education.

**Why Each Wrong Option is Incorrect**
**Option A:** This is incorrect as the Dhanwantari Committee Report (1943) focused on the development of medical education and training, but it did not propose the concept of PHCs.
**Option B:** This is incorrect as the Mudaliar Committee Report (1962) was a follow-up to the Bhore Committee and focused on the implementation of PHCs, but it was not the original proposal.
**Option C:** This is incorrect as the Srivastava Committee Report (1963) focused on the development of community health services, but it did not specifically propose the concept of PHCs.

**Clinical Pearl / High-Yield Fact**
The Bhore Committee Report's emphasis on community-based healthcare marked a significant shift in India's public health policy, recognizing the importance of accessible and preventive care in improving health outcomes.

**Correct Answer:** C.