speciation 

  1. 名詞
物種形成
/此名詞可為可數與不可數名詞/

    
                        
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例句

                

                    
    
                                                    
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                                This process is known as allopatric speciation .                            
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                                Etc.) Right now, we have the problem of speciation .                            
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                                Disruptive selection can be a precursor to speciation .                            
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                                The third mechanism of speciation is parapatric speciation .                            
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                                Since then, speciation has been observed in living examples.                            
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