ANSWER: Article 48
Explanation:
- Article 48 mentions about preserving and improving the breeds of the cattle and prohibiting slaughter of cows, calves and other milch and drought animals.
- Article 48 is a part of Directive Principles of State Policy.
- DPSP are not enforceable by any court, but the principles laid down therein are considered fundamental in the governance of the country, making it the duty of the State.