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相关概念视频

Introduction to Plant Diversity02:22

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Plants often form mutualistic relationships with soil-dwelling fungi or bacteria to enhance their roots’ nutrient uptake ability. Root-colonizing fungi (e.g., mycorrhizae) increase a plant’s root surface area, which promotes nutrient absorption. While root-colonizing, nitrogen-fixing bacteria (e.g., rhizobia) convert atmospheric nitrogen (N2) into ammonia (NH3), making nitrogen available to plants for various biological functions. For example, nitrogen is essential for the...
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The circadian—or biological—clock is an intrinsic, timekeeping, molecular mechanism that allows plants to coordinate physiological activities over 24-hour cycles called circadian rhythms. Photoperiodism is a collective term for the biological responses of plants to variations in the relative lengths of dark and light periods. The period of light-exposure is called the photoperiod.
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The diverse plant life on Earth—consisting of nearly 400,000 species—can be divided into three broad categories based on biological characteristics: nonvascular, seedless vascular, and seed plants.
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相关实验视频

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Assessment of Social Cognition in Non-human Primates Using a Network of Computerized Automated Learning Device ALDM Test Systems
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植物有两个头脑,就像我们一样.

Tomonori Kawano1,2,3,4, Yoshiaki Ushifusa1,5,6, Stefano Mancuso1,3,7

  • 1International Photosynthesis Industrialization Research Center, Faculty and Graduate School of Environmental Engineering, The University of Kitakyushu, Kitakyushu, Japan.

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概括

这项研究将行为经济学理论扩展到植物,表明它们具有直观和理性的"双思维". 新功能模拟植物行为,揭示了与人类决策的认知并行.

关键词:
植物行为 植物行为可能性概率概率概率.预期的理论理论的前景.亚制化 (subitizing) 是一种使人成为奴隶的行为.有两个头脑.权衡功能是一个权衡功能.

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科学领域:

  • 认知科学 认知科学
  • 植物行为 植物行为
  • 行为经济学是一种行为经济学.

背景情况:

  • 行为经济学使用基于心理学的模型,如双思维理论 (TMT) 和前景理论 (PT),来解释人类的决策.
  • TMT区分直观 (系统1) 和理性 (系统2) 的思维过程.
  • PT描述了影响人类风险感知的概率权重函数.

研究的目的:

  • 分析行为经济学的认知相关理论.
  • 将这些概念从人类行为扩展到植物行为.
  • 为决策过程提出一种新的数学模型.

主要方法:

  • 分析两个思维理论 (TMT) 和前景理论 (PT).
  • 提出一对Hill类型函数来建模直观和理性的过程.
  • 该模型应用于植物的偏好逆转和习惯.

主要成果:

  • 确定了人类认知系统 (系统1和系统2) 与PT中的概率权重函数之间的相似之处.
  • 开发了一个新的数学模型,使用配对的Hill类型函数.
  • 证明植物表现出类似于有两个不同的认知系统的行为.

结论:

  • 植物表现得好像它们拥有了灵魂.
  • 拟议的模型为了解植物认知提供了一个框架.
  • 进一步研究这些认知机制的进化起源是有必要的.