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- https://bio.libretexts.org/Workbench/General_Ecology_Ecology/Chapter_16%3A_Antagonistic_Interactions/16.3%3A_HerbivoryExamples include a decrease in abundance of leaf-chewing larvae in the fall when hardwood leaf palatability decreases due to increased tannin levels which results in a decline of arthropod species ric...Examples include a decrease in abundance of leaf-chewing larvae in the fall when hardwood leaf palatability decreases due to increased tannin levels which results in a decline of arthropod species richness and increased palatability of plant communities at higher elevations where grasshoppers abundances are lower . Climatic stressors such as ocean acidification can lead to responses in plant-herbivore interactions in relation to palatability as well .
- https://bio.libretexts.org/Courses/Gettysburg_College/01%3A_Ecology_for_All/04%3A_Adaptations_to_the_Physical_Environment/4.04%3A_Physiological_optima_and_critical_limitsAn adaptation is a trait that has evolved through via natural selection, and maintains or increases the fitness of an organism under a given set of environmental conditions. This concept is central to...An adaptation is a trait that has evolved through via natural selection, and maintains or increases the fitness of an organism under a given set of environmental conditions. This concept is central to ecology: the study of adaptation is the study of the evolutionary relationship between organisms and their environment.
- https://bio.libretexts.org/Courses/Gettysburg_College/01%3A_Ecology_for_All/16%3A_Antagonistic_Interactions/16.03%3A_HerbivoryPlant diversity and distribution is often driven by herbivory, and it is likely that trade-offs between plant competitiveness and defensiveness, and between colonization and mortality allow for coexis...Plant diversity and distribution is often driven by herbivory, and it is likely that trade-offs between plant competitiveness and defensiveness, and between colonization and mortality allow for coexistence between species in the presence of herbivores (Lubchenco, 1978; Gleeson & Wilson, 1986; Olff & Ritchie, 1998; Hidding et al., 2009).
- https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Biology_(Kimball)/15%3A_The_Anatomy_and_Physiology_of_Animals/15.09%3A_Senses/15.9F%3A_Heat_Cold_and_Pain_ReceptorsThis page explains how specific sensory neurons and their receptors detect heat, cold, and pain, detailing the roles of Aδ, C, and Aβ fibers in transmitting pain signals. It discusses various ion chan...This page explains how specific sensory neurons and their receptors detect heat, cold, and pain, detailing the roles of Aδ, C, and Aβ fibers in transmitting pain signals. It discusses various ion channels involved in temperature response and categorizes pain types—nociceptive, neuropathic, and visceral. Treatments like NSAIDs and opioids are examined, focusing on their mechanisms, effectiveness, and risks associated with opioid addiction and tolerance.
