Pepsin
发表于 2025-3-27 00:28:36
https://doi.org/10.1007/978-3-540-44756-6lmost invisible (0,1–0,3 mm long to the unaided eye) so that the identification of their galls were at first only based on the host plant (Frauenfeld, 1864; Löw, 1874). Nalepa (1911) contributed to Eriophyoidea taxonomy which was recently reviewed by Keifer (in Jeppson et al., 1975).
不连贯
发表于 2025-3-27 03:15:05
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Explicate
发表于 2025-3-27 06:21:15
https://doi.org/10.1007/978-3-540-44756-6nsequences. The occurrence of altruism is a central problem in understanding social behavior. The term is applied to behavior which favors the evolutionary success of a recipient member of a species at some cost to the actor. It may but need not involve a social interaction. The selective effects of
带来墨水
发表于 2025-3-27 12:36:19
https://doi.org/10.1007/978-3-540-44756-6 defensive mechanism acquired by a prey species would be followed by the evolution of more effective predatory mechanisms or increased resistance by its predators. A result of these ever present selective pressures on both predator and prey is the evolution of intricate and efficient antipredator me
ACME
发表于 2025-3-27 14:26:16
Jacques Julliand,Olga Kouchnarenkoshort periods to lay their eggs and hatchlings emerging from nests in the sand walk briefly on land before entering (probably forever if they are males) the marine habitat. Nesting occurs on specific beaches, the “nesting beaches” or “rookeries”, where the majority of the female population converges
theta-waves
发表于 2025-3-27 19:43:34
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伪善
发表于 2025-3-28 00:06:29
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falsehood
发表于 2025-3-28 03:40:40
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GEON
发表于 2025-3-28 09:49:33
https://doi.org/10.1007/978-3-662-06138-1ly a finite period of time each year. The fluctuation in reproductive competence ensures that the young are born during a very restricted period of time. Most commonly this is the spring and early summer. Mammals have evolved mechanisms to ensure seasonal breeding for a very specific reason, i.e., i
王得到
发表于 2025-3-28 13:15:23
https://doi.org/10.1007/978-3-662-06138-1ic conditions (low temperatures, frost and snow), natural sources of food are scarce and sometimes even disappear completely. Thus the animal has to apply a strategy of adaptation that can be described as an etho-physiological strategy as it involves both physiological and behavioral mechanisms of a