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单词 Species concept
释义

Species concept

原声例句
阿尔伯塔大学-恐龙古生物学

Although the morphological species concept is useful, it's not fool-proof.

尽管形态物种概念很有用,但并非万无一失。

阿尔伯塔大学-恐龙古生物学

This definition can address some of the issues associated with the morphological species concept.

这个定义可以解决一些与形态物种概念相关的问题。

阿尔伯塔大学-恐龙古生物学

The biological species concept defines a species as the group of organisms which can interbreed.

生物物种概念将物种定义为可以杂交的生物群。

阿尔伯塔大学-恐龙古生物学

This brings us to another way of defining a species; namely, the biological species concept.

这给我们带来了另一种定义物种的方法;即生物物种概念。

阿尔伯塔大学-恐龙古生物学

The biological species concept makes sure that cryptic species, those that look similar but do not interbreed, are separated.

生物物种概念确保将那些看起来相似但不杂交的隐匿物种分开。

阿尔伯塔大学-恐龙古生物学

One of the main problems with the morphological species concept is that members of one species may be split up because they look different.

形态学物种概念的主要问题之一是,一个物种的成员可能会因为看起来不同而分裂。

英语百科

Species problem

(重定向自Species concept)

The species problem is a mixture of difficult related questions that often come up when biologists define the word "species". There are a wide range of approaches to defining how we identify species and how species function in nature; each approach is known as a species concept. The number and types of species concepts which exist are constantly changing, but there are at least 26 recognized species concepts. Biological reality means that a definition that works well for some organisms (e.g., birds) will be useless for others (e.g., bacteria) particularly due to concerns regarding if the species reproduces asexually or sexually. The scientific study of the species problem has been called microtaxonomy.

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更新时间:2025/6/23 22:47:07