Q. Jonas Salk invented the vaccine for

  • (A) Typhoid
  • (B) Hepatitis
  • (C) Polio
  • (D) Cholera
✅ Correct Answer: (C) Polio

Published by Ram Sharma ⭐ 193.88K Points at 17-Oct-2021 09:12 pm in Science

You must be Logged in to update hint/solution

💬 Discussion

📊 Question Analytics

👁️
733
Total Visits
📽️
5 y ago
Published
🎖️
Ram Sharma
Publisher
📈
95%
Success Rate