六个才偏离 发表于 2025-3-28 15:51:42
rates of the young in large broods may be sufficient to outweigh the initial advantage that the large brood had in terms of greater numbers of young. In such circumstances, parents with broods of average size may be at least as productive as, and sometimes more productive than those with larger brooBronchial-Tubes 发表于 2025-3-28 21:25:52
http://reply.papertrans.cn/51/5001/500090/500090_42.png广大 发表于 2025-3-28 23:28:23
Klaus Kilberthes also diversify. Lake fish often specialize for use of either plankton or benthic prey, and it sometimes results in formation of species pairs or trophic polymorphism. Loss of parasitism is a special feature of lamprey radiation, and diversification of bony armor phenotypes is peculiar to sticklebgregarious 发表于 2025-3-29 05:27:37
http://reply.papertrans.cn/51/5001/500090/500090_44.png得罪人 发表于 2025-3-29 10:48:51
http://reply.papertrans.cn/51/5001/500090/500090_45.pngmighty 发表于 2025-3-29 13:05:45
Klaus Kilberthes also diversify. Lake fish often specialize for use of either plankton or benthic prey, and it sometimes results in formation of species pairs or trophic polymorphism. Loss of parasitism is a special feature of lamprey radiation, and diversification of bony armor phenotypes is peculiar to stickleblavish 发表于 2025-3-29 18:37:02
http://reply.papertrans.cn/51/5001/500090/500090_47.png迫击炮 发表于 2025-3-29 22:02:07
Klaus Kilberthon results in inbreeding amongst genetically similar clonal stock within sites and so generates little genetic variation. Ecological sampling confirms that sexual reproduction is limited in duration and suggests that in some sites and/or years, a sexual phase is foregone entirely. Myxozoans parasiti