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IB Biology HL Evolution Test / Revised Questions and Answers / Sure A+
  • Exam (elaborations)

    IB Biology HL Evolution Test / Revised Questions and Answers / Sure A+

  • allopatric speciation - (geographic speciation) speciation that occurs when biological populations of the same species become isolated from each other to the extend that prevents genetic interchange. Angiosperm characteristics - -drier terrestrial -vascular -sexual reproduction: separate; flowers specialized structure for sexual reproduction. fruit: seeds within mature ovum Artificial classification - an arrangement based on superficial characters, and not expressing the true natural rel...
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