• Sketchite
Sketchite

甲图为牛胚胎移植示意图乙图为胚胎�育某时期示意图．请据图回答1牛胚胎移植程序中�用 处理使供体母牛超数排卵．冲卵的实质是获得 ．2 Template






Link:
sketch 2919 Winnie the Pooh by Greet Kros-Lolkus
sketch 5149 Daenerys Targaryen by Jorge Valero
sketch 687 Buddha Peace
sketch 3192 Snake by Isaias Valenzuela Chaver
sketch 804
sketch 4834 Aayla Secura by Nînâ Yämâhä
sketch 2022
sketch 113

You need a modern browser try chrome, to view this.
Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com

sketch 4424 MJ by Nycole Prietsch
sketch 3296
sketch 314 Butterfly
sketch 4987
sketch 4976
sketch 1079
sketch 5324 Angelina Jolie - Maleficent by Lucas Fajardo
sketch 124 saurez





Try and sketch some of thesePreacher, Mirror, Wanderer, Eggs, Motor, Popcorn, Diner, Gun, Dresser, Doorknocker, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?
view like
sketch #2560
anonymous
anonymous
sketch #2560

view like
sketch #3413 Link by Dã Tr ng
anonymous
anonymous
sketch #3413 Link by Dã Tr� ng

view like
sketch #3149 Dude with a sword by Elio Hernandez
anonymous
anonymous
sketch #3149 Dude with a sword by Elio Hernandez

view like
sketch #4888
anonymous
anonymous
sketch #4888

view like
sketch #5066 Rey Helado by Gleny Acevedo
anonymous
anonymous
sketch #5066 Rey Helado by Gleny Acevedo

view like
sketch #3092
anonymous
anonymous
sketch #3092

view like
sketch #4478
Hank Henry Armstrong
sketch #4478

view like
sketch #3459 BLUE from fosters imagenary friends
anonymous
anonymous
sketch #3459 BLUE from fosters imagenary friends

view like
sketch #3613
anonymous
anonymous
sketch #3613

view like
sketch #5100 Shadow by An Nguyen
anonymous
anonymous
sketch #5100 Shadow by An Nguyen

view like
sketch #1724
anonymous
anonymous
sketch #1724

view like
sketch #1226 the man
anonymous
anonymous
sketch #1226 the man

view like
sketch #3339 Sasuke by Jean-Benoit Renaud
anonymous
anonymous
sketch #3339 Sasuke by Jean-Benoit Renaud

view like
sketch #3157 umpa lumpa
anonymous
anonymous
sketch #3157 umpa lumpa

view like
sketch #5228 Rin & Len by Mark Phillips
anonymous
anonymous
sketch #5228 Rin & Len by Mark Phillips

view like
sketch #2062
anonymous
anonymous
sketch #2062

view like
sketch #4942 Woman by Abbie Hayman
anonymous
anonymous
sketch #4942 Woman by Abbie Hayman

view like
sketch #2664
Jorge Valero
sketch #2664

view like
sketch #2899 Snoopy by Rhemzkian Esturco
anonymous
anonymous
sketch #2899 Snoopy by Rhemzkian Esturco

view like
sketch #3365 Igor by Johan Kennet Espinoza Moreno
anonymous
anonymous
sketch #3365 Igor by Johan Kennet Espinoza Moreno

view like
sketch #5263
anonymous
anonymous
sketch #5263

view like
sketch #5226
anonymous
anonymous
sketch #5226

view like
sketch #5341 Rafael Nadal by Alina Danielle
anonymous
anonymous
sketch #5341 Rafael Nadal by Alina Danielle

view like
sketch #3392
anonymous
anonymous
sketch #3392

view like
sketch #5067
anonymous
anonymous
sketch #5067

view like
sketch #1892 hmmmm........
anonymous
anonymous
sketch #1892 hmmmm........

view like
sketch #1453
anonymous
anonymous
sketch #1453

view like
sketch #3510 Edward from FMA by Raman Chauhan
anonymous
anonymous
sketch #3510 Edward from FMA by Raman Chauhan

view like
sketch #5133 Jiraiya by Saiful Farizam
anonymous
anonymous
sketch #5133 Jiraiya by Saiful Farizam

view like
sketch #4661 Woodpecker by Hsien-Ying Hsieh
anonymous
anonymous
sketch #4661 Woodpecker by Hsien-Ying Hsieh

tomski甲图为牛胚胎移植示意图乙图为胚胎�育某时期示意图．请据图回答1牛胚胎移植程序中�用 处理使供体母牛超数排卵．冲卵的实质是获得 ．2 coloring
view template
如图为胚胎移植的基本程序早期胚胎育过程及经过体外受精和胚胎分割移植培育优质奶牛的过程．请回答下列问题1供体和受体母牛进行同期情 sketch template
view template
牛示意图颚示意图孔示意图 大山谷图库 sketch template
view template
牛胚胎移植的基本程序如图所示下列说法错误的是 A．供体母牛的主要职能是产生具有优良性状的胚胎B．图中a指的是超数排卵可用促性腺激素C sketch template
view template
动物繁殖学 sketch template
view template
下图为胚胎移植的基本程序早期胚胎育过程及经过体外受精和胚胎分割移植培育优质奶牛的过程请回答下列问题 1超数排卵技术的处理措施是对 sketch template
view template
精子和卵子在体外受精后，应将受精卵移入 A．受体动物体内 B．培养箱 C．育培养液 D．冷库冷藏——青夏教育精英家教—— sketch template
view template
二胚胎工程 1在胚胎移植过程中供受体母牛选择好后要用激素进行同期情处理的原因是 以保证移植的胚胎能够继续正常育 2在 sketch template
view template
动物繁殖学 sketch template
view template
下列关于胚胎工程的叙述正确的是A胚胎工程的理论基础是体外受精和早期胚胎的育B人工冲卵是指从雌性动物的输卵管中冲取卵子C胚胎分割技术 sketch template
view template
胚胎工程技术包含的内容很丰富下图是胚胎工程技术研究及应用的相关情况其中供体1是良种荷斯坦高产奶牛供体2是黄牛请据图回答下列问题 1 sketch template
view template
如图为牛胚胎性别鉴定和分割示意图．请据图回答1为了控制牛后代性别在胚胎移植前最好取囊胚中 的细胞进行性别鉴定．目前最有应用前景的性别 sketch template
view template
如图为牛胚胎性别鉴定和分割示意图．请据图回答1为了控制牛后代性别在胚胎移植前最好取囊胚中 的细胞进行性别鉴定．目前最有应用前景的性别 sketch template
view template
长期以来，优良种畜的繁殖速度始终是限制畜牧养殖业展的瓶颈，年来展起来的细胞工程和胚胎工程技术为优良种畜的快速繁殖带来了无限生机．图1、2 sketch template
view template
17．如图为牛胚胎性别鉴定和分割示意图请据图回答问题1回答ABCD所代表结构的有关问题从胚胎移植的生理学基础角度看B的存在使 sketch template
view template
胚胎育的早期有一段时间是在透明带中进行的这一时期称为卵裂期其特点是 A．细胞进行有丝分裂所有细胞均具有全能性 B．每个细胞体积有所减小 sketch template
view template
胚胎学 好搜百 sketch template
view template
题目右图为动物细胞和植物细胞结构示意图请据图回答1据图可知植物细胞是图中的 填“甲 或“乙 细胞2克隆羊“多莉 的出生 sketch template
view template
胚胎 智汇三农 sketch template
view template
动物繁殖学 sketch template
view template
下图是牛胚胎分割示意图请据图回答问题 1进行胚胎分割时应选择育到 时期的胚进行操作 2指的是 3通过胚胎分割产生的 sketch template
view template
下图为牛胚胎性别鉴定和分割示意图请据图完成下列问题1填出图中字母所代表的结构名称A B C D 2写出甲乙丙过程的 sketch template
view template
遗传系谱图专题练习 Word文档在线阅读与下载 免费文档 sketch template
view template
2018年3月，国学家宣布首次利用CRISPR/Cas9基因编技术，精准地将人亨廷顿舞蹈症基因插入猪成纤维细胞中，成功培育出亨廷顿舞蹈症 sketch template
view template
如图表示人体通过体液免疫消灭破伤风杆菌外毒素的过程下列叙述错误的是 A．细胞2细胞3均起源于造血干细胞B．细胞4的高尔基体合成抗体C sketch template
view template
下图为哺乳动物胚胎分割和性别鉴定示意图请据图回答 1胚胎分割时一般采用育良好形态正常的 对胚胎进行分割时要特别注意将内细胞团 sketch template
view template
下图为哺乳动物胚胎分割和性别鉴定示意图请据图回答 1胚胎分割时一般采用育良好形态正常的 对胚胎进行分割时要特别注意将 均等 sketch template
view template
如图为胚胎移植的基本程序早期胚胎育过程及经过体外受精和胚胎分割移植培育优质奶牛的过程．请回答下列问题1供体和受体母牛进行同期情 sketch template
view template
下图为哺乳动物胚胎分割和性别鉴定示意图请据图回答 1胚胎分割时一般采用育良好形态正常的 对胚胎进行分割时要特别注意将内细胞团 sketch template
view template
下图为牛胚胎性别鉴定和分割示意图请据图完成下列问题1填出图中字母所代表的结构名称A B C D 2写出甲乙丙过程的 sketch template
view template
右图表示某人体细胞中染色体排序图分析该图得出的结论正确的是 A 此人可产生两种类型的生殖细胞 B 此人体细胞中含有22对常染色体和 sketch template
view template
下面甲图为某动物的一对性染色体简图和有一部分是同源的 该部分基因互为等位另一部分是非同源的甲图中的Ⅱ1和Ⅱ2片段该部分基因不互 sketch template
view template
甲图为典型的细胞核及其围部分结构示意图乙图为有丝分裂过程中 个细胞核中DNA含量变化曲线则相关叙述正确的是 A．假设甲图代表的细胞处在 sketch template
view template
如甲图为某动物的一对性染色体简图．和有一部分是同源的该部分基因互为等位另一部分是非同源的甲图中的Ⅱ1和Ⅱ2片段该部分基因不互为 sketch template
view template
图一是某种动物细胞分裂过程中部分染色体行为示意图三个细胞均来自同一个体图二是该动物某种细胞分裂过程中染色体数目变化的数学模型据图分析下列 sketch template
view template
某同学进行实验甲图为实验开始状态乙图为实验结束状态请在乙图所示实验结果的基础上继续实验探究蔗糖的水解产物能否通过半透膜 增添的实验 sketch template