搜尋結果
捕食（英語： predation ），或稱獵食或掠食，是生態學中一種生物互動方式。 捕食者 （predator）會捕捉其他的 動物 並 進食 其軀體部位 消化 成自身可用的 營養 和 能量 ，而被捕食的目標則稱為 獵物 （prey） [1] 。
Add to word list. Add to word list. the fact that an animal hunts, kills, and eats other animals. （动物）掠食，捕食. For local cattle ranchers, predation by mountain lions is a problem. 对当地养牛的牧场工人来说，豹子在这里捕食是一个问题。.
2020年5月16日 · Predation refers to a flow of energy between two organisms, predator and prey. In this interaction, the prey loses energy, and the predator gains energy. The word ‘predation’ derives from the Latin word praedari, meaning ‘to plunder’.Predation includes carnivory, as well as interactions like grazing, parasitism, and symbiotic ...
2021年11月22日 · Predation provides energy to prolong the life and promote the reproduction of the organism that does the killing, the predator, to the detriment of the organism being consumed, the prey.
Predation is an interaction in which one organism, the predator, eats all or part of the body of another organism, the prey. Herbivory is a form of predation in which the prey organism is a plant. Predator and prey populations affect each other's dynamics. The sizes of predator and prey populations often go up and down in linked cycles.
2019年8月21日 · Predator and prey populations cycle through time, as predators decrease numbers of prey. Lack of food resources in turn decrease predator abundance, and the lack of predation pressure allows prey ...
The concept of predation is broad, defined differently in different contexts, and includes a wide variety of feeding methods; and some relationships that result in the prey's death are not generally called predation.
