Background
Changamma, Challa was born on March 5, 1957 in Chinnagottigallu, India. Daughter of Papaiah and Challa (Rukmanamma) Changamma.
Changamma, Challa was born on March 5, 1957 in Chinnagottigallu, India. Daughter of Papaiah and Challa (Rukmanamma) Changamma.
Bachelor of Science, Sri Venkateswara University, India, 1979. Master of Science, Sri Venkateswara University, India, 1981. Doctor of Philosophy, Sri Venkateswara University, India, 1985.
Junior research fellow, Council for Scientific and Industrial Research, Tirupati, India, 1982-1984; senior research fellow, Council for Scientific and Industrial Research, Tirupati, India, 1984-1986; research associate, University Grants Commission, India, 1986-1991; research associate, National Sericulture Project, Tirupati, India, 1991-1994; research associate, University Grants Commission, India, since 1994.
Married Putchala Swamy Ramalinga, June 23, 1983. Children: Ragasudha Putchala, Tejeswini Putchala.