diploblastic organism
双胚层生物
diploblastic animal
双胚层动物
diploblastic embryo
双胚层胚胎
diploblastic stage
双胚层阶段
diploblastic body
双胚层躯体
diploblastic condition
双胚层状态
diploblastic structure
双胚层结构
diploblastic form
双胚层形态
diploblasts
diploblasts represent an early stage in animal evolution with two germ layers.
原始动物在进化早期阶段以双胚层形式存在。
the diploblast embryo develops only ectoderm and endoderm.
双胚层生物的胚胎只发育外胚层和内胚层。
cnidarians are classic examples of diploblasts in the animal kingdom.
刺胞动物是动物界中双胚层生物的典型代表。
diploblast organisms lack true mesoderm tissue.
双胚层生物缺乏真正的中胚层组织。
the diploblast body plan is simpler than triploblastic animals.
双胚层动物的身体结构比三胚层动物更为简单。
during embryogenesis, the diploblast forms two distinct cell layers.
在胚胎发育过程中，双胚层生物形成两个明显的细胞层。
some marine worms exhibit diploblast characteristics despite their complexity.
尽管某些海洋蠕虫结构复杂，但仍表现出双胚层特征。
the evolution of mesoderm marked the transition from diploblasts to triploblasts.
中胚层的出现标志着从双胚层到三胚层的进化转变。
diploblast species typically have simpler nervous systems.
双胚层物种通常具有较简单的神经系统。
researchers study diploblasts to understand early animal development.
研究人员通过研究双胚层来理解动物的早期发育。
the diploblast condition is considered ancestral in bilaterian evolution.
双胚层状态被认为是两侧对称动物进化中的祖先特征。
sponge embryos often display diploblast organization in early stages.
海绵动物胚胎在早期阶段常呈现双胚层结构。
diploblastic organism
双胚层生物
diploblastic animal
双胚层动物
diploblastic embryo
双胚层胚胎
diploblastic stage
双胚层阶段
diploblastic body
双胚层躯体
diploblastic condition
双胚层状态
diploblastic structure
双胚层结构
diploblastic form
双胚层形态
diploblasts
diploblasts represent an early stage in animal evolution with two germ layers.
原始动物在进化早期阶段以双胚层形式存在。
the diploblast embryo develops only ectoderm and endoderm.
双胚层生物的胚胎只发育外胚层和内胚层。
cnidarians are classic examples of diploblasts in the animal kingdom.
刺胞动物是动物界中双胚层生物的典型代表。
diploblast organisms lack true mesoderm tissue.
双胚层生物缺乏真正的中胚层组织。
the diploblast body plan is simpler than triploblastic animals.
双胚层动物的身体结构比三胚层动物更为简单。
during embryogenesis, the diploblast forms two distinct cell layers.
在胚胎发育过程中，双胚层生物形成两个明显的细胞层。
some marine worms exhibit diploblast characteristics despite their complexity.
尽管某些海洋蠕虫结构复杂，但仍表现出双胚层特征。
the evolution of mesoderm marked the transition from diploblasts to triploblasts.
中胚层的出现标志着从双胚层到三胚层的进化转变。
diploblast species typically have simpler nervous systems.
双胚层物种通常具有较简单的神经系统。
researchers study diploblasts to understand early animal development.
研究人员通过研究双胚层来理解动物的早期发育。
the diploblast condition is considered ancestral in bilaterian evolution.
双胚层状态被认为是两侧对称动物进化中的祖先特征。
sponge embryos often display diploblast organization in early stages.
海绵动物胚胎在早期阶段常呈现双胚层结构。
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