Most thallus plants are currently classified as complex protists.
大部分的原植体现在被归属为复杂的原生生物.
Living creatures are classified into plants, animals and protists.
生物体可分别归类为植物 、 动物及原生生物.
Photosynthesis occurs only in the chlorophyll - containing cells of green plants, algae and certain protists and bacteria.
光合作用只发生在含有叶绿素的绿色植物细胞, 海藻,某些原生动物和细菌之中.