n.真核生物

Eukaryotes are organisms whose cells have a nucleus and membrane-bound organelles.
真核生物是细胞内有细胞核和膜包被的细胞器的生物。
The most complex eukaryotes, like humans, have multiple cell types for specialized functions.
最复杂的真核生物，如人类，有多种细胞类型以执行特定功能。
Protists, a diverse group of eukaryotic microorganisms, include both single-celled and multi-cellular forms.
原生生物是真核微生物的一个多样群体，包括单细胞和多细胞形式。
Eukaryotic cells carry genetic information in the form of DNA, organized within the nucleus.
真核细胞以DNA的形式携带遗传信息，这些信息在细胞核中组织。
Fungi, like mushrooms, are an example of eukaryotes that lack chlorophyll and obtain nutrients through absorption.
菌类，如蘑菇，是缺乏叶绿素、通过吸收获取营养的真核生物例子。
Mitosis is a type of cell division common to all eukaryotes, ensuring growth and repair in multicellular organisms.
有丝分裂是所有真核生物共有的细胞分裂类型，确保多细胞生物的生长和修复。
Eukaryotes have a more complex cellular structure than prokaryotes, with a distinct cytoskeleton supporting cell shape.
真核生物的细胞结构比原核生物复杂，拥有支持细胞形状的明确细胞骨架。
In eukaryotes, photosynthesis occurs only in plants, algae, and some protists that contain chloroplasts.
在真核生物中，光合作用只发生在植物、藻类以及含叶绿体的部分原生生物中。
Eukaryotes display a wide range of life forms, from tiny single-celled amoebas to multicellular organisms like animals and plants.
真核生物展示了从微小的单细胞阿米巴到动物和植物等多细胞生物的广泛生命形态。
Eukaryotic evolution led to the development of many sophisticated systems, such as the immune system and centralized nervous systems found in higher organisms.
真核生物的进化导致了许多复杂系统的出现，比如高级生物中的免疫系统和中枢神经系统。