Increased frequency of urination during estrus is noted in which animal according to the paper?

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Increased frequency of urination during estrus is noted in which animal according to the paper? Answer: Buffalo

Because female water buffaloes often exhibit "silent heat" or weak homosexual mounting behavior compared to cattle, frequent micturition (urination), swelling of the vulva, mucous discharge, and restlessness are key behavioral indicators used by farmers and veterinarians to detect estrus in buffaloes. The urine contains pheromones that attract breeding bulls.

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.