相关实验视频

Updated: May 28, 2025

BtM, a Low-cost Open-source Datalogger to Estimate the Water Content of Nonvascular Cryptogams
08:25

BtM, a Low-cost Open-source Datalogger to Estimate the Water Content of Nonvascular Cryptogams

Published on: March 25, 2019

8.0K

在沙漠中从空气中吸收水 丝蛇,Myriopholis macrorhyncha

Shahar Dubiner, Shai Meiri, Eran Levin

    Ecological and evolutionary physiology
    |February 13, 2025
    PubMed
    概括

    沙漠线条蛇,如Myriopholis macrorhyncha,可以在潮湿的洞穴中通过皮肤吸收大气中的水. 这种适应对于干旱环境中的生存至关重要,它补充了其他节水策略.

    关键词:
    吸收 吸收 吸收 吸收这是一个干旱的干旱地区.蒸发性水损失导致的水损失.一个化石的化石.间歇性呼吸 间歇性呼吸相对湿度相对湿度相对湿度水的损失是水的损失.

    更多相关视频

    Measurement of Leaf Hydraulic Conductance and Stomatal Conductance and Their Responses to Irradiance and Dehydration Using the Evaporative Flux Method EFM12:11

    Measurement of Leaf Hydraulic Conductance and Stomatal Conductance and Their Responses to Irradiance and Dehydration Using the Evaporative Flux Method EFM

    Published on: December 31, 2012

    37.3K
    RGB and Spectral Root Imaging for Plant Phenotyping and Physiological Research: Experimental Setup and Imaging Protocols11:37

    RGB and Spectral Root Imaging for Plant Phenotyping and Physiological Research: Experimental Setup and Imaging Protocols

    Published on: August 8, 2017

    16.1K

    相关概念视频

    Adaptations that Reduce Water Loss01:57

    Adaptations that Reduce Water Loss

    Though evaporation from plant leaves drives transpiration, it also results in loss of water. Because water is critical for photosynthetic reactions and other cellular processes, evolutionary pressures on plants in different environments have driven the acquisition of adaptations that reduce water loss.
    25.1K
    Xylem and Transpiration-driven Transport of Resources02:03

    Xylem and Transpiration-driven Transport of Resources

    The xylem of vascular plants distributes water and dissolved minerals that are taken up by the roots to the rest of the plant. The cells that transport xylem sap are dead upon maturity, and the movement of xylem sap is a passive process.
    23.4K
    Osmoregulation in Insects01:47

    Osmoregulation in Insects

    Malpighian tubules are specialized structures found in the digestive systems of many arthropods, including most insects, that handle excretion and osmoregulation. The tubules are typically arranged in pairs and have a convoluted structure that increases their surface area.
    16.1K
    Responses to Drought and Flooding02:41

    Responses to Drought and Flooding

    Water plays a significant role in the life cycle of plants. However, insufficient or excess of water can be detrimental and pose a serious threat to plants.
    10.6K
    Water and Mineral Acquisition02:34

    Water and Mineral Acquisition

    Specialized tissues in plant roots have evolved to capture water, minerals, and some ions from the soil. Roots exhibit a variety of branching patterns that facilitate this process. The outermost root cells have specialized structures called root hairs that increase the root surface, thus increasing soil contact. Water can passively cross into roots, as the concentration of water in the soil is higher than that of the root tissue. Minerals, in contrast, are actively transported into root cells.
    29.8K
    Epiphytes, Parasites, and Carnivores02:40

    Epiphytes, Parasites, and Carnivores

    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...
    12.9K