The correct answer is (a) Sundarlal Bahuguna.
Sundarlal Bahuguna was an Indian environmentalist and activist who is known as the “Gandhi of Uttarakhand”. He was born in 1927 in the Garhwal region of Uttarakhand. He is best known for his work in the Chipko movement, which was a non-violent protest against the felling of trees in the Himalayas. He was also a member of the Indian Parliament from 1984 to 1989. He died in 2011 at the age of 84.
Anusuya Prasad Bahuguna was a freedom fighter and politician who was born in 1904 in the Garhwal region of Uttarakhand. He was the father of Sundarlal Bahuguna. He was a member of the Indian National Congress and served as the Chief Minister of Uttar Pradesh from 1952 to 1954. He died in 1983 at the age of 79.
K.C. Pant was a politician and diplomat who was born in 1923 in the Garhwal region of Uttarakhand. He served as the Chief Minister of Uttar Pradesh from 1977 to 1980 and as the Minister of External Affairs of India from 1985 to 1987. He died in 2008 at the age of 85.
Indramani Badoni was a politician and social worker who was born in 1935 in the Garhwal region of Uttarakhand. She served as the Chief Minister of Uttarakhand from 1995 to 1997. She died in 2017 at the age of 82.