How has sub-clause (g) of clause (2) been affected by the changes in the Constitution?
Sub-clause (g) of clause (2) has been affected by the changes in the Constitution in the following ways:

1. Ins. by the Constitution (Forty-fourth Amendment) Act, 1978, s. 2 (w.e.f. 20-6-1979).
2. Subs. by the Constitution (Forty-fourth Amendment) Act, 1978, s. 2, for "sub-clauses (d), (e) and (f)" (w.e.f. 20-6-1979).
3. Ins. by the Constitution (Sixteenth Amendment) Act, 1963, s. 2 (w.e.f. 5-10-1963).

These changes have made certain adjustments to the wording and scope of sub-clause (g), as well as introduced new elements such as professional or technical qualifications for practicing professions or carrying on occupations, trades, or businesses.