system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Average reproductive life span of ovum is?
assistant
The correct answer is  Ans. is 'b' i.e.,12-24 hrsReproductive life of ovum - 24 hours (12 - 24 hours)Reproductive life of sperm - 24 - 72 hours