- 更多网络例句与雌器囊相关的网络例句 [注:此内容来源于网络,仅供参考]
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Observing the mature embryo sac of the mutant: It was found thatthe embyo sac appeared in typical polygonum type and more than 90% of the embryo sac hadintegral inner structure. They had egg apparatus, two polar nucleus and three antipodal cells , and their position in the embryonic sac was normal .
幼穗分化、成熟胚囊观察发现,90%以上的胚囊具有完整的内部结构,有卵器、两个极核及多个反足细胞,且位置正常,胚囊呈现典型的蓼型结构;同时还观察到雌、雄器官的发育是同步的。
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The results showed that the reproductive system of female adult was constituted by a pair of ovaries, a pair of lateral oviducts, median oviduct, bursa copulatrix, spermatheca, genital chamber and ovipositor. The reproductive system of male adult was constituted by a pair of testes, a pair of vas deferens, a pair of male accessory glands, ejaculatory duct and penis.
结果表明:雌成虫的生殖系统由1对卵巢、1对输侧输卵管、中输卵管、交配囊、受精囊、生殖腔和产卵器组成;雄成虫生殖系统由睾丸、1对输精管、1对附腺、射精管和阳茎组成。
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The sex pheromone-producing gland of Ancylis.sativa Liu is amodified intersegmental membrane as a dorsal bag between eighth and ninthabdominal segments.
对枣粘虫雌蛾性信息素腺体的扫描和透射电镜观察表明,枣粘虫性信息素腺体是由第八、九腹节间的节间膜特化而成,是位于背部的一个囊状结构,它由两部分构成,前部的方形囊状体和后部的三角形囊状体,二者之间有一突起的脊;雌蛾静止时,腺体随第八和第九腹节一起嵌缩于第七腹节内,求偶时,腹部末端外伸,腺体细胞表皮外露,释放性信息素;腺体细胞呈方形,其表面覆盖几丁质表皮,表皮顶端无孔;细胞核很大,呈椭圆形,由双层核膜包被,位于细胞中下部,内有丰富的染色质;细胞质内有丰富的内质网,其内还有大量的大小不等的脂肪滴,以及线粒体和溶酶体等细胞器。
- 更多网络解释与雌器囊相关的网络解释 [注:此内容来源于网络,仅供参考]
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ascogone, ascogonium:产囊体
06.200 多核雌器 gynophore | 06.201 产囊体 ascogone, ascogonium | 06.202 产侧丝体 paraphysogone, paraphysogonium
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gynophore:多核雌器
06.199 不动精子 spermatium | 06.200 多核雌器 gynophore | 06.201 产囊体 ascogone, ascogonium
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trichogyne:受精丝
雌器尖端有一小尖即受精丝(trichogyne). 雄器内的细胞质与核通过受精丝进入产囊器内,此时只进行质配,而细胞核则成对排列,并不结合. 同时,在两性器官下面生出许多纠缠在一起的菌丝将其包围,形成初期的闭囊壳. 壳内的产囊器膨大.