Bull spermatozoa preserved in egg-yolk-based extenders retain optimal motility and fertilising capacity when the diluent is maintained at a near-neutral pH, avoiding the stress of acidic or alkaline extremes.
Bull sperm motility and fertility in egg yolk is maintained at near
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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.