词汇 | macroevolution |
释义 | BETA Examples of macroevolutionmacroevolution isn’t in the Cambridge Dictionary yet. You can help! Perhaps macroevolution is coming in from the cold at last. I heartily recommend this book to anyone with an interest in evolution - it goes a long way to rehabilitating macroevolution and is a pleasure to read. Although creationists accept microevolution of varieties within a kind, they claim that macroevolution does not happen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Thus, the distinction between micro- and macroevolution is not a fundamental one the only difference between them is of time and scale. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In macroevolution, an accumulation of microevolutionary changes leads to speciation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Additionally, past macroevolution can be inferred from historical traces. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Additionally, the modern evolutionary synthesis draws no distinction between macroevolution and microevolution, considering the former to simply be the latter on a larger scale. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It has been designed to investigate several broad ecological questions, as well as long-term evolutionary patterns and processes such as speciation and macroevolution. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The core of the debate for me, therefore, is the extrapolation of microevolution to macroevolution. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. However, in macroevolution, the traits of the entire species may be important. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Microevolution over time may lead to speciation or the appearance of novel structure, sometimes classified as macroevolution. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The claim that macroevolution does not occur, or is impossible, is not supported by the scientific community. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For instance, denial of macroevolution is one of many objections to evolution which have been addressed (see also introduction to evolution). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Under this definition, macroevolution can be considered to be a fact, as evidenced by observed instances of speciation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They accept that evolutionary change is possible within what they call kinds (microevolution), but deny that one kind can evolve into another (macroevolution). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Paleontology, evolutionary developmental biology, comparative genomics and genomic phylostratigraphy contribute most of the evidence for the patterns and processes that can be classified as macroevolution. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The symposium focused its attention on the possibility that modern microevolutionary studies could revitalize various aspects of paleontology and macroevolution. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Its place in evolutionary theory comes under long-term trends or macroevolution. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A second issue was whether the broad-scale changes (macroevolution) seen by palaeontologists could be explained by changes seen in local populations (microevolution). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. |
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