Predation and parasitism are conceptually similar in that both the parasite and the predator live at the expense of the host or prey. A parasite, however, normally does not kill its host, is small relative to the size of the host, has only one host (or one host at each stage in its life cycle), and is symbiotic . The predator kills its prey, is large relative to the prey, has numerous prey, and is not symbiotic.0
إرسال تعليق