Apospory is found in some mosses and ferns.
无孢子
殖存在于一些苔藓和蕨类植物中。
Apospory is found in some mosses and ferns.
无孢子
殖存在于一些苔藓和蕨类植物中。
The marrow of chronic exemple can find the zoogamy body of plasmodium sometimes in smear.
慢
病例的骨髓涂片中有时可找到疟原虫的有
殖体。
The histology of female gonad of Paphia (Paratapes) undulata (Born) was studied with light microscope.
波纹巴非蛤雌
殖腺中的卵巢由
殖管和输卵管构成。
Ascomycetes also important in study of mitotic recombination via a parasexual cycle.
子囊菌在研究准
殖中也是重要的。
In human reproduction,one female egg is usually fertilized by one sperm.
在人体
殖过程中,一个精子使一个卵子受精。
Both female and male conceptacles open to the exterior via a pore, the ostiole.
雌雄
殖窝均通过小孔与外界相联系。
Apomixes is comparable to the conditions of apogamy and apospory, which are seen in many ferns.
在许多蕨类植物中常见的无融合
殖包
无配子
殖和无孢子
殖。
The testes,ovarium and reproductive tube of adult treeshrew in its morphology and weight have marked seasonal changes.
成年树的睾丸、卵巢和
殖管道的形态及重量有明显的季节
变化。
Methods The level of somatostatin was measured in uterus and blood of mouse during genesial cycle by radioimmunoassay.
方法
用放射免疫方法检测小鼠
殖周期不同阶段子宫和血
长抑素的水平。
Like all Cestoid's each individual has male and female reproductive structures in its proglottid and can reproduce independently.
像所有的绦虫一样,每一条寄
虫的节片上都有雄
和雌
的
殖结构,能够独立
殖。
7 The strobila of cestodes consists of a chain of segments (proglottids) budded off from the neck region.
绦虫的节裂区由从颈部出芽
殖的体节链(节片)组成。
Mosquito fish had large habitat niches, rapid growth rate, ovoviviparity, high reproduction rate and large adaptation reproduction conditions.
它们具有广泛的
境适
、
长迅速、卵胎
、高
殖率、对
殖
态条件无特殊要求等特点。
The larger embellum could be used as a secondary screening indicator for identifying aposporous embryo sac in Apluda mutica.
存在发达的胚珠附器是水蔗草无孢子
殖胚囊的特点之一.
Every animal has reproductive organs.
每种动物都有
殖器官。
Objective: To find a therapeutic regimen to treat nonspecific urethritis(mucopurulent cervicitis) quickly and reduce cross infection.
寻求一种快速治疗非淋球菌
殖道炎症(粘液脓
宫颈炎)和减少交叉感染的治疗方法。
Objective: To study the changes of mast cells and effect by estrogen on reproductive duct of ovariotomy rats.
摘要目的探讨雌激素去卵巢大鼠
殖管道内肥大细胞的影响。
By these we obtained many dihaploid flax seeds.The significance of flax apomixis and its value to flax breeding were discussed.
本文阐述了双胚亚麻无融合
殖的意义和在育种中的利用价值。
Conclusion It is indicated that famciclovir and staphylococcin aureus are effective and well tolerated in treatment of recurrent genital herpes.
结论泛昔洛韦联合金葡菌素治疗复发
殖器疱疹是安全有效的。
Generative nuclei The two gametic nuclei formed by the division of the generative cell in the pollen tube of angiosperms.
在被子植物花粉管中的
殖细胞(
为雄原核译者注)分裂成两个配子的核。
Fragments of the thallus containing both phycobiont and mycobiont cells may also grow into new lichens, a from of asexual reproduction.
地衣的碎裂片中,如含有藻类和真菌共
时,也可长成独立植株,这是一种无
的
殖形式。
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