A haploid cell that results from the meiotic division of an oocyte and becomes a female gamete or an ovum .

同卵雙生的從同一受精卵中產生的国产亚州在线观看视频，具有相同基因結構和相似外貌的孿生子的国产欧美另类在线专区；單卵的

The results showed that mercury chloride (0.5 and 1.5mg/kg BW) had obviously toxicity to the liver and the kidney of mouse, and the dose of 1.5mg/kg BW could damage the ovary function and reduce the number of superovulation oocytes.The results also showed that mercury chloride could inhibit the extruding of the first polar body and affect the quality and the viability of mouse oocyte and reduce the rate of IVF,but little impact on germinal vesicle breakdown of mouse oocyte in vivo.

結果表明黄色一级性爱A片视频，0.5和1.5mg/kg BW汞對小鼠的肝臟、腎臟有明顯的毒性作用日韩在线精品福利网页视频，1.5mg/kg BW組還對卵巢有明顯的毒性作用久草女人爽爆在线播放，并能顯著降低超排卵的卵母細胞數国产成熟女人性满足视频；汞對體內卵母細胞生發(fā)泡破裂沒有影響欧美最强XXXX性受，但可以抑制卵母細胞第一極體的釋放，影響卵母細胞的存活率并降低體外受精率欧美A∨视频一中文字幕。

As investigated, the shape of the fruit was mainly rotundity, and the color of the fruit were red, black, yellow, mauve. Variation coefficient of mineral elements, which revealed wider variation range and rich genetic diversity. Among them, Fe, the content and the variation coefficient of which was the highest(2.12 mg·100g-1 and 26.99％), it has large potential for futher selection. Ripe fruit of 12 wild myrobalan plum seedlings were analyzed using head space-solid phase microextraction and gas chromatography-mass spectrometry. The results showed considerable genetic variations in these aspects: The total content of volatile components, the classes and contents of each compounds classes, the segregation ratio, and content of main components. There were 83 compounds in total belonging to 6 classes detected in 12 wild myrobalan plum seedlings, including esters, alcohols, ketones, aldehydes, heterocycle and Hydrocarbons. Among them, Formic acid, hexyl ester, the content of which was the highest(4.33 μg·g-1),was important character impact odors.

結果表明国产经典露出偷窥91图片专区，①新疆野生櫻桃李實生株系的果實形狀主要為圓形，少數為橢圓形天天日日日干、卵圓形爱鲁鲁在线视频免费观看、卵形和寬卵形，果實顏色有黃色国产精品999视频、紅色欧美精品永久、紫紅色和黑色等4種類型，野生櫻桃李果實縱徑中文字幕乱伦91、橫徑黄色网站国产日本、單果重、果形指數以及可溶性固形物含量均存在一定程度的變異日本.www，遺傳多樣性較為豐富91超碰国产在线，其中以單果重的變異系數最大(9.13 %)精品视频在线免费观看看；②新疆野生櫻桃李實生株系果肉組織的Zn、Ca东京热官网入口、Mg404亚洲免费在线视频、Mn、Fe及Cu等6種礦質元素含量變異豐富黄色免费高清视频一区二区三区，其中以Fe元素的含量（平均值為2.12 mg·100g-1）和變異系數（26.99％）最高这里只有精品在线国产，進一步篩選高鐵性狀單株的潛力很大；③從新疆野生櫻桃李12個實生株系中共鑒定出醇類日韩伦理片精品视频网站免费、醛類性爱裸体视频、酯類、酮類欧美午夜艳、烴類及雜環(huán)類等6類83種揮發(fā)性化合物很操/很射，各實生株系揮發(fā)性化合物總含量、揮發(fā)性化合物種類及其含量以及主要揮發(fā)性化合物分離比率與含量等存在廣泛的遺傳變異羞羞漫画免费观看网站，遺傳多樣性較為豐富五月丁香六月婷婷在线综合观看，其中以甲酸己酯含量最高（平均值為4.33 μg·g-1），是野生櫻桃李果實香氣形成的重要特征性化合物人人人人干人人摸人人。

Again, some animals are viviparous, others oviparous, others vermiparous or ''grub-bearing''.

另外亚洲蝌蚪视频，一些動物是胎生的，一些是卵生的无码一区一区，其它是產蛆的日韩在线免费，或說是"生幼蟲的"。

Studies comparing concordance rates for major depression between monozygotic and dizygotic twins suggest a heritability of about 37%, 5 which is much lower than the heritability of bipolar disorder or schizophrenia.

在單合子卵雙生和雙卵雙生之間的嚴重抑郁的研究比較一致率黄黄黄视频网站，提示大約有 37%的遺傳可能性日韩欧美五码在线va，明顯低于雙陽性精神障礙或精神分裂癥的遺傳率。

Of or relating to a twin or twins developed from the same fertilized ovum and having the same genetic makeup and closely similar appearance; monozygotic.

同卵雙生的從同一受精卵中產生的全免费A级毛片手机免费看，具有相同基因結構和相似外貌的孿生子的办公室秘书无码激情AV；單卵的

Biology Of or relating to a twin or twins developed from the same fertilized ovum and having the same genetic makeup and closely similar appearance; monozygotic.

同卵雙生的：從同一受精卵中產生的，具有相同基因結構和相似外貌的孿生子的jiZZ成熟丰满韩国女人少妇；單卵的

Leaves alternate; stipules lanceolate, 4-8 mm; petiole 2-11(-13) cm, pubescent or glabrous; leaf blade ovate, elliptic, oblong or subelliptic,(5-)9-21 × 2.5-10 cm, papery, slightly rough, secondary veins 3 or 4 pairs along midvein, abaxial surface strigillose or pubescent on veins, rarely glabrous, adaxial surface sparsely appressed strigillose or glabrous, base broadly cuneate, rounded, or obtuse, margin denticulate, apex acuminate or caudate-acuminate. Glomerules usually unisexual, sometimes bisexual, in the axils of current and fallen leaves along normal leafy stems, 4-10 mm in diam.; male ones on proximal part of flower-bearing branches; female ones on distal part.

葉互生 托葉披針形亚洲视频在线毛片，4-8毫米；葉柄2-11(-13)厘米欧美性爱网站。，被短柔毛或無毛久久ri视频无码；葉片卵形，橢圓形人人精品视频免费观看，長方形或三级黄性爱视频，( 5-)9-21 * 2.5-10 厘米，紙質欧美性爱高潮免费看，粗糙的稍国内自拍日韩在线观看网站视频，次脈3或4 對沿中脈国产一二级理论片在线观看，背面具短糙伏毛的或短柔毛在脈上，很少無毛激情小说激情图片乱伦电影，正面疏生貼伏具短糙伏毛的或無毛色呦呦一区二区三区，通常單性的團傘花序，有時兩性中日韩十逼高清无码视频，在正常生葉的莖的葉和脫落葉的腋內igao为爱寻找激情，直徑4-10毫米；在忍受花的分枝的下部上的雄性的最新欧美视频；在上部上的雌性的老牛影视国产在线。

Basal leaf blade ovate-cordate, base cordate; cauline leaf borne near apex of stem, much smaller than basal leaves; petals yellowish

卵狀心形的基生葉，基部心形一级片一级片一级片网址；忍受的莖生葉干免费人成毛片在线视频，非常小于基生葉的近先端；花瓣淡黃 7 P好男人社区日本www。

Staminodes thin and long; basal leaf blade ovate-triangular, base attenuate; cauline leaf borne near base of stem, slightly smaller than or subequaling basal leaves; petals white

退化雄蕊薄和長国产一级毛片女人喷水视频；卵狀三角形的基生葉，基部漸狹2020av久久；忍受的莖生葉干aaav在线国产，稍微小于或者近相等基生葉的近基部；花瓣白色 8 Pjjzzz国产。 humilis 矮小梅花草

fraternal twins：異卵雙生

因而,同卵雙生和異卵雙生( fraternal twins)之間各種傾向的不同是由基因上的差別決定的. 斯佩克特指出,這項研究結果顯示,同卵雙生的性高潮的經歷比異卵雙生的經歷更加相似. 而同卵雙生與異卵雙生之間的差別主要存在于基因上,

fraternal twins：二卵雙生,異卵雙生

framework region 構架區(qū)[如免疫球蛋白可變區(qū)中變異程度較小的區(qū)段] | fraternal twins 二卵雙生,異卵雙生 | free plasmid 游離質粒

fraternal twin：異卵雙生的雙胞胎

Identical twin:同卵雙生的雙胞胎 | Fraternal twin:異卵雙生的雙胞胎 | Pinpoint: 精確地找出

oviparous animal; ovipara：卵生動物

卵生的 oviparous | 卵生動物 oviparous animal; ovipara | 卵生動物 oviparous organisms

oviparous：卵生的

oviparity 卵生 | oviparous 卵生的 | oviposition 產卵

dizygotic：二卵的

division zone 分裂帶 | dizygotic 二卵的 | dizygotic twins 二卵雙生

dizygotic twins：二卵雙生

dizygotic 二卵的 | dizygotic twins 二卵雙生 | dna 脫氧核糖核酸

dizygotic twin：異卵雙生

雙胞胎妊娠中,異卵雙生(dizygotic twin)占了三分之二,同卵雙生(monozygotic twin)則占三分之一. (1) 發(fā)生率-同卵雙生的發(fā)生率,與種族、年齡日韩精品一区二区熟女视频、遺傳人人尻人人操,人人尻人人操,人人尻人人操、產次及用性腺激素來治療不孕癥無多大關系,但異卵雙生則與上述因素有關.

monozygotic twin：同卵雙生

雙胞胎妊娠中,異卵雙生(dizygotic twin)占了三分之二,同卵雙生(monozygotic twin)則占三分之一. (1) 發(fā)生率-同卵雙生的發(fā)生率,與種族、年齡国产麻豆色视频在线观看、遺傳亚洲狼友视频在线播放、產次及用性腺激素來治療不孕癥無多大關系,但異卵雙生則與上述因素有關. (2) 遺傳-根據bulmer(1960)分析結果,認

nidamental：生卵膜的

nid-nod 打盹 | nidamental 生卵膜的 | nidation 營巢