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49:05 biology

Life on Earth and Evolution

فبراير 2021 55 ألف

25:28 biology

"Drafts of God": How Multi-Cellular Organisms and Sexual Differentiation Appeared?

فبراير 2023 188

25:00 biology

What Is the Truth About Y-Chromosomal Adam and Mitochondrial Eve?

أكتوبر 2022 55

25:42 biology

Is Africa Really the Cradle of Homo Sapiens? Professor Klyosov's View

أكتوبر 2022 111