There is a Parliamentary System of Government in India because the

1. A. Lok Sabha is elected directly by the people
2. B. Parliament can amend the Constitution
3. C. Rajya Sabha cannot be dissolved
4. D. Council of Ministers is collectivelty responsible to the Lok Sabha

Answer: D

Explanation

Collective responsibility – this is the bedrock principle of parliamentary government. The ministers are collectively responsible to the Parliament in general and to the Lok Sabha in particular (Article 75).