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The phenomenon of fertilization was first perceived by ______?

The phenomenon of fertilization was first perceived by ______?

فرٹلائجیشن کا رجحان سب سے پہلے ______ کے ذریعہ سمجھا گیا تھا؟
Explanation
  • Hertwig was the first to observe and describe the process of fertilization in sea urchins.
  • He demonstrated the fusion of sperm and egg nuclei, confirming the role of the nucleus in inheritance.