The correct answer is C. Kolkata.
The Zoological Survey of India (ZSI) is a premier research organization of the Government of India under the Ministry of Environment, Forest and Climate Change. It was established in 1895 by the British Indian government to conduct zoological surveys and research in India. The headquarters of ZSI is located in Kolkata, West Bengal.
The ZSI has a network of 10 regional stations and 12 field stations located all over India. It has a staff of over 1,000 scientists and technicians. The ZSI’s main activities include conducting zoological surveys, research, education, and training. It also maintains a national zoological collection of over 1.5 million specimens.
The ZSI has made significant contributions to the field of zoology in India. It has published over 1,000 scientific papers and books. It has also trained over 10,000 zoologists and wildlife conservationists. The ZSI is a valuable resource for the government and the public on matters related to zoology and wildlife conservation.
The other options are incorrect.
Option A: Delhi is the capital of India. It is a major political and economic center. However, it is not the headquarters of the Zoological Survey of India.
Option B: Mumbai is the financial capital of India. It is a major commercial and industrial center. However, it is not the headquarters of the Zoological Survey of India.
Option D: Chennai is the capital of Tamil Nadu. It is a major cultural and educational center. However, it is not the headquarters of the Zoological Survey of India.