| 词汇 | binary-fission |
| 释义 | binary fission noun[ U ] biology specializeduk /ˌbaɪ.nər.i ˈfɪʃ.ən/ us /ˌbaɪ.ner.i ˈfɪʃ.ən/ the process by which organisms with only one cell create new organisms by dividing二分裂 Animal & plant biology - general words abiotic anatomic anatomical anatomically correct anti-Darwinian biologist biophysics entomological entomologist entomology eukaryote experiment station fight-or-flight naturalist overstimulate overstimulated overstimulation photosynthetically poikilothermic survival of the fittest binary fission | American Dictionarybinary fission noun[ U ] us/ˈbɑɪ·nə·ri ˈfɪʃ·ən/ biology the process in which organisms with only one cell create new organisms by dividing Examples of binary fissionbinary fission The bacterium first resides in an early endosome, where it acquires nutrients for binaryfission and grows into small groups called morulae. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Binaryfission of membrane-contained cells facilitates concerted replication of fragmented genomes and membrane structures facilitate essential energy production pathways. Reticulated forms within a colony on the left divide by binaryfission and dense forms are within a second colony in a cultured tick cell. Being equipped to survive the acidic environment inside the phagosomes of macrophages, the amastigotes reproduce through the process of binaryfission. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The life-cycle usually involves asexual reproduction by means of binaryfission, either through desmoschisis or eleuteroschisis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. To multiply, they form two new cells when they divide by binaryfission. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The fission suture is oblique, usually from the top left to the bottom right (as in oblique binaryfission). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In binaryfission, the parent organism is replaced by two daughter organisms, because it literally divides in two. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They reproduce using binaryfission (by constriction), and are motile. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. After reproducing through binaryfission until a large amount of amastigotes are present in a cell, pseudocysts are formed there. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In cells without a nucleus (prokaryotic), the cell cycle occurs via a process termed binaryfission. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Prokaryotic cells, which lack a nucleus, divide by a process called binaryfission. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Like most amoebae, they are generally believed to reproduce asexually via binaryfission. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Archaea reproduce asexually by binaryfission, fragmentation, or budding; unlike bacteria and eukaryotes, no species form spores. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Bacteria can continue to divide and grow by binaryfission until nutrients begin to run out or their growth is inhibited. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of binary fission These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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