| 词汇 | internal-fertilization |
| 释义 | BETA internal fertilizationcollocation in Englishmeanings of internaland fertilizationThese words are often used together. Click on the links below to explore the meanings. internal adjective uk /ɪnˈtɜː.nəl/ us /ɪnˈtɝː.nəl/ inside ... See more at internal fertilization noun[ U ] uk /ˌfɜː.tɪ.laɪˈzeɪ.ʃən/ us /ˌfɝː.t̬əl.əˈzeɪ.ʃən/ the action of spreading a natural or chemical substance on land or plants, in order to make the plants ... See more at fertilization Examples of internal fertilizationinternal fertilization The species usually have both male and female individuals, but very rarely reproduction may be parthenogenic, caused by internalfertilization. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. After internalfertilization the female produces and spawns a long, gelatinous tubular structure containing multiple eggs. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. While they may have used internalfertilization, this has yet to be demonstrated. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Internalfertilization takes place after insemination of a female by a male through copulation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This association hypothesis is backed by strong evidence that females are almost always the primary caretakers in species that use internalfertilization. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Some studies report that brook silversides reproduce by internalfertilization, although this has not been entirely confirmed. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Whatever the reason, the drive led to internalfertilization and direct development (completing the tadpole stage within the egg). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Some fish species use internalfertilization and then disperse the developing eggs or give birth to live offspring. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It was originally believed that internalfertilization occurs in glandulocaudines. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Platyfish and swordtails are live-bearers, meaning that they reproduce via internalfertilization. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The species uses internalfertilization the fertilized eggs undergo direct development. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This kind of egg became possible only with internalfertilization. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In contrast, internalfertilization takes place inside the female after insemination through copulation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Most species of land animals reproduce by internalfertilization. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The ova develop into eggs that have a covering called the chorion, which forms before internalfertilization. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. 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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