Examlex
A receptor cell initially develops a generator potential by the influx of potassium.
Water Absorption
The process by which water is taken up by plants from the soil through their roots to maintain hydration and support physiological processes.
Gas Exchange
The biological process through which organisms exchange oxygen and carbon dioxide with their environment, crucial for respiration.
Leaf Blade
The broad, flat part of a leaf where most photosynthesis occurs, responsible for absorbing sunlight and exchanging gases.
Petiole
The stalk attaching the leaf blade to the stem in plants, providing support and transporting nutrients and water.
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