🧐 Livestock Quiz – How Well Do You Know Animal Science? 🐂 ❓ Which hormone helps in milk letdown? (A) Estrogen (B) Testosterone (C) Oxytocin ✅ (D) Adrenaline 📢 Correct Answer: Oxytocin 📖 Find more animal science questions here: 🔗 https://www.therajasthanexpress.com/rsmssb-livestock-assistant-lsa-2022-exam-paper-part-2-pdf-download/ #animalscience #veterinaryquiz #dairyfarming