Exam (elaborations)
CONTEMPORARY ISSUES IN BIOLOGY FINAL ~ TCU, SAWEY Exam | Questions & 100% Correct Answers (Verified) | Latest Update | Grade A+
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how long have homo-sapiens been on earth Correct Answer: thought to be 200,000 years, starting in ethiopia mutation Correct Answer: change in nucleotide in the base of DNA; not all harmful; passed down in generations of that descent when did humans establish themselves worldwide Correct Answ...
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