Spermathecae 意味
WebMar 25, 2024 · The ability of female insects to retain and use sperm for days, months, or even years after mating requires specialized storage organs in the reproductive tract. In most orders, these organs include a pair of sclerotized capsules known as spermathecae. Here, we report that some Drosophila melanog … WebJul 19, 2024 · iii. Spermathecae: Spermathecae are four pairs and each pair is located ventro-laterally in the 6 th, 7 th, 8 th, and 9 th segments. Each spermatheca is flask shaped structure. Each spermathecum is formed by ampulla and neck (upper short tubular part). The main body is the ampulla. A tiny sac is present at the junction of the ampulla and the …
Spermathecae 意味
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WebNov 26, 2024 · The spermathecal gland is regarded as a secretory organ and might also function as an additional sperm storage organ. In the spermathecae, there is a more complete protein network that is, conducive to long-term sperm storage ( Baer et al., 2009a; Baer et al., 2009b ). Webplural spermathecae ˌspər-mə-ˈthē-ˌsē. -ˌkē. : a sac for sperm storage in the female reproductive tract of various lower animals and especially insects.
WebSep 10, 2024 · A blood-meal following mating induced a greater transcriptional response in the spermathecae than mating alone. The spermatheca , also called receptaculum seminis (plural: receptacula seminis), is an organ of the female reproductive tract in insects, e.g. ants, bees, some molluscs, oligochaeta worms and certain other invertebrates and vertebrates. Its purpose is to receive and store sperm from the male or, in the case of hermaphrodites, the male component of the body. Spermathecae can someti…
WebLaddove sono presenti spermathecae, la fecondazione può avvenire molto tempo dopo che i maschi e le femmine si sono separati l’uno dall’altro, perché la femmina può immagazzinare lo sperma necessario fino a quando i suoi ovociti, o le sue cellule uovo, maturano. Questo è particolarmente un vantaggio quando c’è un numero limitato di ... Webspermatheca (plural spermathecas or spermathecae) A small sac within the reproductive tract of some female invertebrates, such as insects, which stores sperm until it is used to …
Webspermathecaとは意味: {名} : 受精嚢｛じゅせいのう｝…. 詳しい日本語の意味はこちら
Webplural spermathecae ˌspər-mə-ˈthē-ˌsē. -ˌkē. : a sac for sperm storage in the female reproductive tract of various lower animals and especially insects. ravine\\u0027s naWebFeb 14, 2024 · 複数形は spermathecae で、receptaculum seminis とも呼ばれる。節足動物や軟体動物などの メスにみられる精子貯蔵器官 。しばしば受精の場となる。 雌雄同体 … dru oregonWebspermatheca. [ spur-m uh- thee-k uh ] noun, plural sper·ma·the·cae [spur-muh-thee-see]. Zoology. a small sac or cavity in female or hermaphroditic invertebrates used to store … ravine\u0027s ncWebspermathecaeの意味や使い方 名詞spermathecaeplural of spermatheca - 約1554万語ある英和辞典・和英辞典。発音・イディオムも分かる英語辞書。 ravine\\u0027s ndWebThe spermatheca , also called receptaculum seminis , is an organ of the female reproductive tract in insects, e.g. ants, bees, Some species of animal have multiple spermathecae. For example, certain species of earthworms have four pairs of spermathecae—one pair each in the 6th, 7th, 8th, and 9th segments. ravine\u0027s naWebspermatheca (複数形 spermathecas または spermathecae) A small sac within the reproductive tract of some female invertebrates, such as insects, which stores sperm … ravine\u0027s neWebWhat does spermathecae mean? Definitions for spermathecae sper·math·e·cae This dictionary definitions page includes all the possible meanings, example usage and … ravine\\u0027s nb