chromatophores

简明释义

英[ˌkroʊməˈtɔːfɔrz]美[ˌkroʊməˈtɔːfɔrz]

n. [组织]色素细胞（chromatophore 的复数）

英英释义

单词用法

同义词

反义词

例句

1.The chromatophores layer was found to lie beneath the epidermis and was irregular in shape.

色素细胞在表皮之下形成色素层，呈不规则分支状或块状。

2.These are bioluminescent chromatophores, and they glow in the dark like fireflies.

这些是荧光的色素细胞，它们在黑暗中像萤火虫一样发光。

3.Pigment cells in its skin, called chromatophores, allow it to change color, but scientists don't yet know what each color pattern signifies.

它皮肤上的色素细胞让它能改变颜色，但科学家还不知道每种色彩图案的意义。

4.Pigment cells in its skin, called chromatophores, allow it to change color, but scientists don't yet know what each color pattern signifies.

它皮肤上的色素细胞让它能改变颜色，但科学家还不知道每种色彩图案的意义。

5.Just below the chromatophores is a layer of cells that reflect light from the environment, and these cells help the octopus create a precise match with the colors that surround them.

色素团下面是一层细胞，它可以反射周围环境的光，这些细胞可以帮助章鱼精确地匹配周围的颜色。

6.The color changes are executed by two different kinds of cells in the octopus' skin, mainly by color cells on the skin's surface call chromatophores.

颜色的变化是由章鱼皮肤上的两种不同的细胞造成的，主要是皮肤表面的色素细胞。

7.Many species of fish use chromatophores to blend into their surroundings.

许多鱼类利用色素细胞来与周围环境融为一体。

8.Research on chromatophores has implications for developing new camouflage technologies.

对色素细胞的研究对开发新型伪装技术具有重要意义。

9.The octopus can change its color rapidly due to the presence of chromatophores.

章鱼可以迅速改变颜色，这要归功于其体内的色素细胞。

10.Some reptiles can also manipulate their chromatophores to regulate body temperature.

一些爬行动物也可以操控它们的色素细胞来调节体温。

11.The changing patterns of chromatophores in cuttlefish are a fascinating subject for scientists.

墨鱼中色素细胞变化的图案是科学家们感兴趣的一个迷人主题。

作文

In the fascinating world of biology, few concepts are as intriguing as chromatophores. These specialized cells, found in various organisms, play a crucial role in color change and camouflage. The term chromatophores refers to pigment-containing and light-reflecting cells that can be found in animals such as cephalopods, fish, and amphibians. Understanding how chromatophores function not only sheds light on the adaptability of these creatures but also highlights the complexity of biological systems. For instance, in cephalopods like octopuses and cuttlefish, chromatophores allow them to blend into their surroundings almost instantaneously. This ability to change color is not merely for aesthetic purposes; it serves critical survival functions, including predator evasion and communication with other members of their species. The mechanism behind this remarkable ability involves the contraction and expansion of chromatophores, which are controlled by the nervous system. When a cephalopod encounters a threat, its brain sends signals to the chromatophores, causing them to expand or contract, thus altering the animal's appearance in a matter of seconds.Moreover, chromatophores are not limited to just color change. They also contribute to temperature regulation and even mating displays. For example, during courtship, many species use vibrant displays made possible by their chromatophores to attract potential mates. This showcases the dual functionality of these cells, serving both practical survival needs and social interaction.In addition to cephalopods, chromatophores are present in other species, such as certain types of fish and reptiles. In these animals, the chromatophores may not change as rapidly as they do in cephalopods, but they still play a pivotal role in the animal's ability to adapt to its environment. For instance, some fish can alter their coloration to better match their surroundings, making them less visible to predators or prey. This adaptive coloration is a vital aspect of their survival strategy.Interestingly, the study of chromatophores has implications beyond biology. Scientists are exploring how the principles behind these cells can inspire new technologies, such as camouflage materials for military applications or adaptive clothing that changes color based on environmental conditions. The ability to manipulate color at will, as seen in nature, could revolutionize various industries, from fashion to design.In conclusion, chromatophores are more than just pigment cells; they are a testament to the ingenuity of evolution and the intricate relationships between organisms and their environments. By studying chromatophores, we gain insights not only into the lives of these remarkable creatures but also into potential applications that could benefit humanity. As we continue to explore the wonders of biology, the role of chromatophores serves as a reminder of the beauty and complexity of life on Earth.

在生物学的迷人世界中，很少有概念像色素细胞一样引人入胜。这些特殊的细胞存在于各种生物中，在颜色变化和伪装中发挥着关键作用。术语色素细胞指的是含有颜料和反射光的细胞，可以在头足类动物、鱼类和两栖动物等动物中找到。理解色素细胞的功能不仅揭示了这些生物的适应能力，还突显了生物系统的复杂性。例如，在章鱼和乌贼等头足类动物中，色素细胞使它们能够几乎瞬间融入周围环境。这种变色的能力不仅仅是为了美观；它还服务于关键的生存功能，包括逃避捕食者和与同类的交流。这种惊人能力背后的机制涉及色素细胞的收缩和扩张，这由神经系统控制。当头足类动物遇到威胁时，其大脑向色素细胞发送信号，使其扩展或收缩，从而在几秒钟内改变动物的外观。此外，色素细胞不仅限于颜色变化。它们还促进温度调节，甚至求偶展示。例如，在求偶期间，许多物种利用由色素细胞实现的鲜艳展示来吸引潜在伴侣。这展示了这些细胞的双重功能，既满足实际的生存需求，又促进社会互动。除了头足类动物，色素细胞还存在于其他物种中，例如某些类型的鱼类和爬行动物。在这些动物中，色素细胞的变化速度可能没有头足类动物那么快，但它们仍在动物适应环境的能力中发挥着关键作用。例如，一些鱼类可以改变其颜色以更好地匹配周围环境，使其在捕食者或猎物面前不那么显眼。这种适应性着色是它们生存策略的重要组成部分。有趣的是，对色素细胞的研究超越了生物学的范畴。科学家们正在探索如何将这些细胞背后的原理应用于新技术，例如军事应用的伪装材料或根据环境条件改变颜色的自适应服装。像自然界中看到的那样，随心所欲地操控颜色可能会彻底改变从时尚到设计的各个行业。总之，色素细胞不仅仅是颜料细胞；它们是进化智慧的证明，以及生物与其环境之间复杂关系的体现。通过研究色素细胞，我们不仅深入了解这些非凡生物的生活，还了解可能惠及人类的应用。随着我们继续探索生物学的奇迹，色素细胞的角色提醒我们地球生命的美丽和复杂性。