生物多样性的形成是生物进化的结果,以下说法正确的是       

生物多样性的形成是生物进化的结果,以下说法正确的是                (  )

A.体现了个体水平、生态系统水平上的多样性

B.内容包括基因多样性、物种多样性、种群多样性

C.研究历程主要依据进化理论的构建

D.生物多样性形成是生物由低等到高等进化的必然结果

 

答案

D

 

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