Bachelor of Science, Government Brijindra College, 1981. Master of Science in Botany, Punjabi University, 1983. Master of Philosophy in Botany, Punjabi University, 1985.
Doctor of Philosophy in Botany, Punjabi University.
Lecturer Department Language Development Punjabi University, Patiala, India, 1990—1991, lecturer Department Botany, 1991—1999, reader Department Botany, since 1999.
Member of Association Microbiologists India (life), Indian Science Congress Association (life), Indian Botanical Society (life).
Married Veerpal Kaur, April 28, 1991. Children: Amneet Singh, Simrat Kaur.