Washing the whole udder is generally avoided right before milking because wet teats can cause moisture and bacteria to slide into the milk stream, though cleaning only the teats is standard practice.
Not done before milking washing of which of the following?
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Question context
This question is part of 🧫 Biotechnology within the broader 🧬 Medical Science subject and appears in the PPSC Punjab Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.