A likely explanation is that more variations accumulated by more chloroplasts in cells of sun plants.

推测可能是阳生植物叶片细胞中有更多的叶绿体，积累了更多的突变造成的。

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A likely explanation is that more variations accumulated by more chloroplasts in cells of sun plants.

推测可能是阳生植物叶片细胞中有更多的叶绿体，积累了更多的突变造成的。

youdao