“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	Historical Records of Painters in Sichuan Area Historical Records of Products in South China Historical Records of Ten Dao during the Zhengyuan Period of the Emperor Dezong in the Tang Dynasty Historical Records of the Debate among Monks in the Early Qing Dynasty Historical Records Pertaining to Politics Historical Research Historical Research On Archive in China historical romance historical school historical school of economics historical school of law historical science historical science of rationalism Historical Science Society of Japan Historical Semantics historical social science Historical Sociolinguistics historical sociology historical statistics methods Historical Study of Chinese Novels Historical Study of Official Documents historical subject and object historical subject theory Historical Syntax Historical Talks from Sun Sheng

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