Yes, you can use short forms or abbreviations in your answers for the Animal Husbandry and Veterinary Science optional subject. However, it is important to use them appropriately and sparingly. Here are some details on how to use short forms or abbreviations effectively:

1. Understanding the Context:
When using short forms or abbreviations, make sure that you are familiar with the context in which they are used. Understand the subject matter and the specific terms that are commonly abbreviated in Animal Husbandry and Veterinary Science.

2. Proper Introduction:
When you first use a short form or abbreviation in your answer, provide the full term or phrase followed by the abbreviation in parentheses. For example, "Animal Husbandry and Veterinary Science (AHVS)".

3. Consistency:
Once you introduce an abbreviation, consistently use it throughout your answer. This helps in maintaining clarity and avoids confusion for the reader.

4. Avoid Overuse:
While abbreviations can save space and time, overusing them can make your answer difficult to read and comprehend. Use abbreviations only for commonly known terms or phrases, and avoid using them for important concepts or less familiar terms.

5. Clarity and Readability:
Ensure that your answer remains clear and readable even with the use of short forms or abbreviations. If an abbreviation might be unfamiliar to the reader, provide a brief explanation or definition the first time you use it.

6. Practice:
Before the exam, practice using short forms or abbreviations in your answers. This will help you become comfortable and efficient in their use.

In summary, using short forms or abbreviations can be a useful strategy to save time and space in your answers for the Animal Husbandry and Veterinary Science optional subject. However, it is important to use them appropriately, consistently, and sparingly to maintain clarity and readability.