“r-type selection and K-type selection”的概念、定义、翻译、参考文献-科学参考

单词	r-type selection and K-type selection
释义	r-type selection and K-type selection Encyclopedia 农学r型选择和K型选择释 r-type selection and K-type selectionr型选择和K型选择在进化过程中，动物面临着两种相反的、可供选择的进化对策。一种是低生育力的，亲体有良好育幼行为的对策，称为r型对策；另一种是高生育力的，无亲体关怀行为的对策，称为K型对策。成体大小相似的物种，如果产小型卵，其生育力就高，但由此导致的高能量消耗必然会降低其对幼体保护和关怀的投资。
随便看	the Classical Garden of Bashu The Classical Journal The Classic Chinese Novel: A Critical Introduction The Classic of Mountains and Sea: An Ancient Illustrations with Annotations The Classic of Mountains and Seas The Classification of Library of Renmin University the classification of thematic map elements The Classificatory Compilation of parallel prose The Class Struggles in France 1848 to 1850 the clause of the state respects and preserves human rights The Clean Air Act The Clear Tamir River The Cliff The Clifford Constitution（1916 ，1922） The Climate Group The Clockmake The Clouds The Club The Cluster of Innovation in Silicon Valley The CMA CGM Group the coalbed methane in San Juan Basin the coalbed methane in the Black Warrior Basin the coalbed methane in the Green River Basin the coalbed methane in the Powder River Basin the coastal areas

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