(redirected fromBiological species concept) Thesaurus Medical Acronyms Encyclopedia spe·cies (spē′shēz, -sēz) n.pl.species 1.BiologyA group of closely related organisms that are very similar to each other and are usually capable of interbreeding and producing fertile offspring. The species is ...
1以下有关生物种概念(Biological species concept)的叙述,哪个正确() A. 可适用于有性与无性生殖生物 B. 强调生殖隔离机制的重要性 C. 前哈佛大学教授Ernst Mayr为提出生殖隔离机制的第一人 D. 因为在人工环境下容易打破生殖隔离因此不易由实验证实 2【题文】以下有关生物种概念(Biological species concept)的...
1. 生物学物种观念 他是生物学物种观念(biological species concept)的创始人之一,他定义同一物种为一群能够交配且生下具生育力后代的个体 … blog.udn.com|基于23个网页 2. 物种概念中的生物物种观念 ...eciation)理论的德裔鸟类学家,并且他也创立物种概念中的生物物种观念(biological species concept)--即强调...
The importance of the species concept in biology has led to a continuing debate about the definition of species. This paper summarizes the recent literature in relation to the ‘biological species concept’ (MAYR 1942). Among the general attributes demanded, possible limitations of the universality ...
species物种conceptbiological生物populations 1 What is a Species? • The smallest evolutionarily independent unit Evolutionary independence occurs when mutation, selection, gene flow, and drift operate on populations separately. Species form a boundary to the spread of alleles (gene flow). I. Biologica...
以下有关生物种概念(Biological species concept)的叙述,哪个正确 A. 可适用于有性与无性生殖生物 B. 强调生殖隔离机制的重要性 C. 前哈佛大学教授Ernst Mayr为提出生殖隔离机制的第一人 D. 因为在人工环境下容易打破生殖隔离因此不易由实验证实 查看答案和解析>>...
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以下有关生物种概念(Biologicalspeciesconcept)的叙述,哪个正确A.可适用于有性与无性生殖生物B.强调生殖隔离机制的重要性C.前哈佛大学教授Ernst Mayr为提出生殖隔离机制的第一人D.因为在人工环境下容易打破生殖隔离因此不易由实验证实 温馨提示:仔细审题,沉着思考,认真答题,规范书写正确答案 点击免费查看答案 试题...
To differentiate between types of living organisms, species are used as the principal natural unit in biology. To know more about the concept of species and biological species concept, visit BYJU'S.
1. 生物学的connected with the science of biology 2. 生物的;与生命过程有关的connected with the processes that take place within living things 3. 加酶的using enzymes(= chemical substances that are found in plants and animals) to get clothes, etc. clean ...