无聊点好
发表于 2025-3-23 10:49:31
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cravat
发表于 2025-3-23 17:52:47
Book 1983l Laureates, Karl von Frisch and Konrad Lorenz, I had been conducting research with my graduate student Theodore Walker, since 1945, on the ability of fishes to discriminate odors emanating from aquatic plants. Von Frisch had studied schooling minnows and discovered that, if broken, their skin emitt
和平主义
发表于 2025-3-23 18:05:12
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HATCH
发表于 2025-3-24 02:14:02
Thyroid Activation of Olfactory Imprinting in Coho Salmonto determine if the fish had retained a long-term olfactory memory of the odor to which they had been exposed at the time of hormone treatment. Although this experiment is simple conceptually, it proved to be difficult to perform because of the controls that were required. In performing this set of experiments we had three major objectives:
尖叫
发表于 2025-3-24 03:47:09
Book 1983ling the mysteries of nature provides the motivation, for who would not be inspired by the remarkable life history of this romantic beast, the salmon. After living in the Pacific Ocean for several years, salmon swim thousands of kilometers back to the stream of their birth to spawn. I have always be
adumbrate
发表于 2025-3-24 10:18:03
Imprinting to Olfactory Cues: The Basis for Home-Stream Selection by Salmonthemes are intertwined throughout this section: (1) the results of experimental replications performed by different investigators are remarkably consistent, and (2) many experiments were conducted in the field instead of the laboratory and thereby provide direct evidence that salmon use olfactory cues for homing.
河潭
发表于 2025-3-24 12:01:57
0720-1842 ce of tackling the mysteries of nature provides the motivation, for who would not be inspired by the remarkable life history of this romantic beast, the salmon. After living in the Pacific Ocean for several years, salmon swim thousands of kilometers back to the stream of their birth to spawn. I have
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发表于 2025-3-24 18:07:23
Zoophysiologyhttp://image.papertrans.cn/o/image/700850.jpg
sterilization
发表于 2025-3-24 20:43:28
https://doi.org/10.1007/978-3-642-82070-0Fishes; Seen; Tierwanderung; adaptation; development; environment; fish; lake; migration; morphology; nervous
忍受
发表于 2025-3-24 23:22:20
Notes on the Life History of Coho SalmonThis chapter provides an overview on migration and homing of salmon, sketches the principal developmental stages in the life cycle of coho salmon (.), and presents the evidence for imprinting.