Explanation:

• In 1976, the 42nd amendment incorporated protection of wildlife and forests in the Directive Principles. It also included forests and protection of wild animals in the Concurrent List – Seventh Schedule (Article 256) of the Constitution. The Directive Principles of State policy – Article 48 A, mandate that the State shall endeavour to protect and improve the environment and to safeguard the forests and wildlife of the country.
• In Article 51 A (g) of the Constitution that it shall be the fundamental duty of every citizen to protect and improve the natural environment including forests and Wildlife.

• In fundamental right “Article 21 protects right to life as a fundamental right. Enjoyment of life and its attainment including their right to life with human dignity encompasses within its ambit, the protection and preservation of environment, ecological balance free from pollution of air, water, sanitation without which life cannot be enjoyed”. As it is not explicitly talking about protection of wildlife, so it is wrong option.