Blood circulation system was discovered by whom?

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Blood circulation system was discovered by whom? Answer: William Harvey

The blood circulation system was discovered by William Harvey in 1628. He explained the continuous circulation of blood through the heart and blood vessels, proving that the heart acts as a pump to circulate blood throughout the body.

Question context

This question is part of 🔬 General Science within the broader 🌐 Current Affairs & GK 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.