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- https://bio.libretexts.org/Courses/Evergreen_Valley_College/Introduction_to_Ecology_(Kappus)/05%3A_Adaptations_to_the_Environment/5.05%3A_Principle_of_Allocation_and_Evolutionary_Trade-offsWhen a population adapts to one set of environmental conditions its fitness (ability to survive and reproduce) decreases in other environments. The principle of allocation leads to trade-offs, which a...When a population adapts to one set of environmental conditions its fitness (ability to survive and reproduce) decreases in other environments. The principle of allocation leads to trade-offs, which are the relationships between the benefits of resource investment decisions in one context compared to the costs of those decisions in another context. Optimal foraging theory quantifies the benefits (in terms of energy content) of various prey choices and the costs (in terms of energy inputs for cap
- https://bio.libretexts.org/Courses/Gettysburg_College/01%3A_Ecology_for_All/11%3A_Behavioral_Ecology/11.03%3A_Optimal_Foraging_TheoryHandling time (h) is the amount of time it takes the predator to handle the food, beginning from the time the predator finds the prey item to the time the prey item is eaten. Thus, the constraints are...Handling time (h) is the amount of time it takes the predator to handle the food, beginning from the time the predator finds the prey item to the time the prey item is eaten. Thus, the constraints are the shape of the curve of diminishing returns and the travel time (the time it takes to make a round trip from the nest to a patch and back).
- https://bio.libretexts.org/Workbench/General_Ecology_Ecology/Chapter_11%3A_Behavioral_Ecology/11.2%3A_Foraging_EcologyStudies using quantitative trait loci (QTL) mapping have associated the following loci with the matched functions; Pln-1 and Pln-4 with onset of foraging age, Pln-1 and 2 with the size of the pollen l...Studies using quantitative trait loci (QTL) mapping have associated the following loci with the matched functions; Pln-1 and Pln-4 with onset of foraging age, Pln-1 and 2 with the size of the pollen loads collected by workers, and Pln-2 and pln-3 were shown to influence the sugar concentration of the nectar collected. Handling time (h) is the amount of time it takes the predator to handle the food, beginning from the time the predator finds the prey item to the time the prey item is eaten.
- https://bio.libretexts.org/Courses/Gettysburg_College/01%3A_Ecology_for_All/11%3A_Behavioral_Ecology/11.02%3A_Foraging_EcologyStudies using quantitative trait loci (QTL) mapping have associated the following loci with the matched functions; Pln-1 and Pln-4 with onset of foraging age, Pln-1 and 2 with the size of the pollen l...Studies using quantitative trait loci (QTL) mapping have associated the following loci with the matched functions; Pln-1 and Pln-4 with onset of foraging age, Pln-1 and 2 with the size of the pollen loads collected by workers, and Pln-2 and pln-3 were shown to influence the sugar concentration of the nectar collected (Figure \(\PageIndex{3}\)) (Hunt et al., 2007).
