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University of California, Berkeley
Industry: Education
Number of terms: 4017
Number of blossaries: 0
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集合的神经细胞通常位于前的动物,当出席所有。神经协调感觉器官、 运动和最内部的身体活动所收集的信息。
Industry:Biology
整个身体的动物,分发的养分和常氧循环的流体。
Industry:Biology
消化道疾病或肠,通过该废物产品的消化排泄,而嘴里的结尾。
Industry:Biology
棘皮动物的管脚的行。
Industry:Biology
是指与年轻人,也无法在自己后孵化或出生,移动和需要广泛的父母照料的动物。鸣鸟、 狗和人类是物种的晚年轻的例子。
Industry:Biology
指管,分发养分和从身体组织中删除瓦特斯的一个网络。大型的多细胞动物必须依靠一个血管系统,以保持他们的细胞营养和还活着。
Industry:Biology
在昆虫,第二个身体之间的头部和胸部的区域。它是腿部和翅膀相连的区域。
Industry:Biology
一组具有一个有机体的正文中特定函数的单元格。肺组织、 血管组织和肌肉组织的各类组织在某些动物身上找到。组织通常由组成,几乎相同的单元格,并常常被组织成更大的单位,称为器官。
Industry:Biology
An animal with four limbs that evolved from a common fish ancestor during the Devonian Period (~365 million years ago). Tetrapods include amphibians, reptiles, birds, and mammals. Though "tetrapod" literally translates to "four-footed," many animals in this group have limbs adapted for different modes of transportation. Humans walk upright on two legs; the legs of whales, dolphins, and other marine mammals have evolved into fins and flippers; and snakes have lost their legs all together. Tetrapods are generally thought of as terrestrial animals, but some, like dolphins and whales, have returned to marine habitats.
Industry:Biology
在生活中的一大批海洋无脊椎动物和单细胞生物,尤其是在许多 foraminiferans、 刺和一些软体动物组织 Symbiodinium 属中的共生鞭毛。
Industry:Biology
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