Answer:

Yes, you can appear for the Animal Husbandry and Veterinary Science optional subject exam in the UPSC even if you have completed your graduation in a different country. The UPSC allows candidates from all backgrounds and educational qualifications to appear for the civil services examination, including those who have completed their graduation from foreign universities.

Eligibility Criteria:
To appear for the UPSC Civil Services Examination, candidates need to fulfill certain eligibility criteria. These criteria are as follows:

1. Nationality: The candidate must be a citizen of India, or a citizen of Nepal or Bhutan, or a person of Indian origin who has migrated from other countries with the intention of permanently settling in India.

2. Age Limit: The candidate must be between the ages of 21 and 32 as of August 1st of the examination year. There are age relaxations for candidates belonging to certain categories.

3. Educational Qualification: The candidate must hold a bachelor's degree from a recognized university or institution. There is no specific requirement regarding the country from which the degree is obtained.

4. Number of Attempts: The number of attempts allowed for the UPSC Civil Services Examination varies based on the candidate's category. General category candidates can attempt the exam a maximum of 6 times, while there are relaxations for candidates belonging to certain categories.

Choosing Animal Husbandry and Veterinary Science as Optional Subject:
The UPSC Civil Services Examination consists of two optional subjects, one of which can be chosen by the candidate based on their interest and background. Animal Husbandry and Veterinary Science is one of the optional subjects available for the examination.

Preparation for the Exam:
To prepare for the Animal Husbandry and Veterinary Science optional subject exam, you can follow these steps:

1. Syllabus: Familiarize yourself with the syllabus provided by the UPSC for the optional subject. This will help you understand the topics that need to be covered.

2. Study Material: Collect relevant study material such as textbooks, reference books, and online resources related to Animal Husbandry and Veterinary Science.

3. Previous Year Question Papers: Solve previous year question papers to understand the exam pattern and types of questions asked.

4. Mock Tests: Take mock tests to assess your preparation and improve your time management skills.

5. Revision: Regularly revise the topics to ensure better retention and understanding.

Conclusion:
In conclusion, if you have completed your graduation in a different country, you are still eligible to appear for the Animal Husbandry and Veterinary Science optional subject exam in the UPSC. Make sure you fulfill the eligibility criteria and follow a systematic preparation strategy to increase your chances of success in the examination.