• Sketchite
Sketchite

玉米为常见的粮食作物图1是玉米有性生殖及个体�育过程示意图请结合下图回答有关问题 1在图1中维持玉米前后代体细胞染色体数目恒定的 Template






Link:
sketch 5154
sketch 5227
sketch 1153 sahib
sketch 474 waa
sketch 3390 Beautiful drawing by Jessie Lightwood
sketch 2431 face :D
sketch 4887 Jessica Rabbit by Garima Taneja
sketch 5094 Squirrel by Mehdi Público

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

View Larger Image Image Credit: 1010jiajiao.com

sketch 3157 umpa lumpa
sketch 2560
sketch 2747
sketch 2624 Pikachu by sketchmaster
sketch 1249
sketch 5185
sketch 5047 Pikachu and Raichu by Saiful Farizam
sketch 22





Try and sketch some of theseFlea, Woodpecker, Shoe, Cucumber, Coffin, Marbles, Cauldron, Bark, Pentacle, Royalty, 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 #4974 Eminem by Juan Garcia
anonymous
anonymous
sketch #4974 Eminem by Juan Garcia

view like
sketch #4933 Tobi by Abdelwahab Haik
anonymous
anonymous
sketch #4933 Tobi by Abdelwahab Haik

view like
sketch #1041 strawberries
anonymous
anonymous
sketch #1041 strawberries

view like
sketch #2772 Merry Christmas from Victor Montecinos Jose Rondon
Jose Rondon
sketch #2772 Merry Christmas from Victor Montecinos Jose Rondon

view like
sketch #5202 The Woman by Céline Chalois
anonymous
anonymous
sketch #5202 The Woman by Céline Chalois

view like
sketch #3133 Skrillex by Asfa Sajid
anonymous
anonymous
sketch #3133 Skrillex by Asfa Sajid

view like
sketch #2279 puppetsss
anonymous
anonymous
sketch #2279 puppetsss

view like
sketch #2691
Gaurav Patel
sketch #2691

view like
sketch #5205
anonymous
anonymous
sketch #5205

view like
sketch #2554
anonymous
anonymous
sketch #2554

view like
sketch #2195
anonymous
anonymous
sketch #2195

view like
sketch #4972
anonymous
anonymous
sketch #4972

view like
sketch #5050
anonymous
anonymous
sketch #5050

view like
sketch #2751
Guillaume Ballieu
sketch #2751

view like
sketch #2423
anonymous
anonymous
sketch #2423

view like
sketch #3367 Ichigo by Szymon Broszczak
anonymous
anonymous
sketch #3367 Ichigo by Szymon Broszczak

view like
sketch #3327 Megaman by Abdelwahab Haik
anonymous
anonymous
sketch #3327 Megaman by Abdelwahab Haik

view like
sketch #2950 Miss Fortune from League of Legends by Araceli GM
anonymous
anonymous
sketch #2950 Miss Fortune from League of Legends by Araceli GM

view like
sketch #3058 Marilyn Monroe by Adam Pyszny
anonymous
anonymous
sketch #3058 Marilyn Monroe by Adam Pyszny

view like
sketch #1116
Joselynn Ann Gossette
sketch #1116

view like
sketch #1459 khvjkhu
anonymous
anonymous
sketch #1459 khvjkhu

view like
sketch #3059
anonymous
anonymous
sketch #3059

view like
sketch #5179 Audrey Hepburn by 陳一夫
anonymous
anonymous
sketch #5179 Audrey Hepburn by 陳一夫

view like
sketch #2593 Tweety by sketchmaster
sketchmaster
sketch #2593 Tweety by sketchmaster

view like
sketch #68512
anonymous
anonymous
sketch #68512

view like
sketch #5070 The Rolling Stones by Roby Krdoso
anonymous
anonymous
sketch #5070 The Rolling Stones by Roby Krdoso

view like
sketch #3517 Scratch from Ice Age by VlAd Craciun
anonymous
anonymous
sketch #3517 Scratch from Ice Age by VlAd Craciun

view like
sketch #2777 Ralph & Vanellope by Alexander Volodimirovich Danilchenko
Alexander Volodimirovich Danilchenko
sketch #2777 Ralph & Vanellope by Alexander Volodimirovich Danilchenko

view like
sketch #5316
anonymous
anonymous
sketch #5316

view like
sketch #2765 Kratos by Nassim Nouri
Nassim Nouri
sketch #2765 Kratos by Nassim Nouri

tomski玉米为常见的粮食作物图1是玉米有性生殖及个体�育过程示意图请结合下图回答有关问题 1在图1中维持玉米前后代体细胞染色体数目恒定的 coloring
view template
玉米为常见的粮食作物图1是玉米有性生殖及个体育过程示意图请结合下图回答有关问题 1在图1中维持玉米前后代体细胞染色体数目恒定的 sketch template
view template
玉米为常见的粮食作物图1是玉米有性生殖及个体育过程示意图请结合下图回答有关问题 1在图1中维持玉米前后代体细胞染色体数目恒定的 sketch template
view template
玉米为常见的粮食作物图1是玉米有性生殖及个体育过程示意图请结合下图回答有关问题 1在图1中维持玉米前后代体细胞染色体数目恒定的 sketch template
view template
题目玉米是常见的粮食作物2018年夏季国多地因高温干早天气出现了玉米结实不良的现象导致玉米减产1玉米植株上花的着生位置及结构 sketch template
view template
玉米雌花雄花示意图猕猴桃雌花雄花图片 大山谷图库 sketch template
view template
玉米苗简笔画图片大全玉米芽图片简笔画玉米简笔画一步一步 大山谷图库 sketch template
view template
题目玉米是一种重要的粮食作物也是遗传研究的良好材料通常是雌雄同株顶生雄花序侧生雌花序如图所示一株由紫色玉米粒育成的植株A与 sketch template
view template
玉米是国主要的粮食作物之一，在国粮食安全中具有重要地位。图甲为玉米叶片的某项生理活动，图乙为玉米在夏季晴朗的一天24小时内光合作用和吸 sketch template
view template
题目玉米是常见的粮食作物今年夏季国多地因高温干旱天气出现了玉米结实不良的现象导致玉米减产1玉米植株上花的着生位置及结构如图1 sketch template
view template
影响玉米生长育的环境因素及其调控 Word文档在线阅读与下载 免费文档 sketch template
view template
玉米是一年生禾本单子叶植物，也是全世界总产量最高的粮食作物。图甲表示玉米种子的基本结构模式图，图乙表示生在玉米植株体内的某些生理过程，分析 sketch template
view template
题目玉米是市主要的粮食作物．如图是以玉米为例的植物个体育不同时期的结构层次请据图回答1植物的生长育是从图中所示的甲 开始的 sketch template
view template
玉米是一种雌雄同株的植物其顶部开雄花下部开雌花在一个育种实验中采用AB两棵植株进行如图所示的杂交实验实验一在杂交Ⅰ中将植株A的 sketch template
view template
纯种甜玉米和纯种非甜玉米间行种植收获时现甜玉米果穗上有非甜玉米籽粒而非甜玉米果穗上无甜玉米籽粒原因是 A．甜是显性性状 B．非甜是显性 sketch template
view template
玉米是雌雄同株的植物雄花着生在植株顶端的雄穗上雌花着生在茎杆中部叶腋间的雌穗上在一个育种实验中采用甜玉米甲非甜玉米乙两个品种的玉米 sketch template
view template
56．玉米是雌雄同株的植物雄花着生在植株顶端的雄穗上雌花着生在茎杆中部叶腋间的雌穗上在一个育种实验中采用AB两个品种的玉米进行如下图 sketch template
view template
玉米是雌雄同株，植株A与植株B相邻种植，请分析回答： 1如图所示，玉米的花粉既可以落在同一植株的柱头上如杂交Ⅰ也可以落到其他植株的柱头 sketch template
view template
玉米是一种雌雄同株的植物通常其顶部开雄花下部开雌花在一个育种实验中选取AB两棵植株进行了如下图所示的三组实验 实验一将植株A的 sketch template
view template
玉米是们最常见农作物之一你了解玉米的一生吗如图甲为玉米种子的剖面图如图乙为玉米一生的生长育过程示意图．请回答1图甲中构成玉米 sketch template
view template
玉米胚的纵切示意图玉米胚的纵切图玉米胚芽鞘 大山谷图库 sketch template
view template
玉米是一种雌雄同株的植物其顶部开雄花下部开雌花纯种甜玉米与纯种非甜玉米间行种植得到玉米粒如下表所示请分析回答 母本植株 果穗上所结 sketch template
view template
题目如图1表示一粒玉米萌成幼苗的过程图2是玉米萌成幼苗过程中细胞中有机物重量变化曲线图图3是单株玉米光合作用强度与种植密度的关系 sketch template
view template
如图为菜豆种子和玉米种子的结构示意图，请回答下列问题。（1）菜豆种子由 （填名称）和胚两部分构成，胚的组成包括 （填序号）。（2）玉米种子的子 sketch template
view template
农作物育种学 sketch template
view template
玉米是世界上重要的粮食作物是公认的黄食品．玉米成熟快产量高耐寒能力强且极具营养价值．世界卫生组织WHO将玉米称为人类膳食结构的 sketch template
view template
9．如图为菜豆种子和玉米种的结构图据图回答1填写图中各部分名称胚根胚轴胚芽子叶2菜豆种子和玉米种子结构的相同点是都有种皮 sketch template
view template
39．玉米是一种主要的农作物为了提高玉米的产量学家在玉米育种中和栽培中作了大量的研究下图是关于玉米培养的过程请据图回答 1 取 sketch template
view template
C4植物 智汇三农 sketch template
view template
玉米是重要的粮食作物．你了解玉米的一生吗如图为玉米一生的生长育过程示意图．请回答1过程中 最先突破种皮此过程种子内的有机物逐渐 sketch template
view template
1图二表示玉米种子的纵剖面该剖面是刀片沿着图一所示的 线削开的。 2在图二所示的玉米种子的剖面上滴一滴碘酒变成蓝色的部分是 sketch template
view template
下图菜豆种子和玉米种子的结构图 1填序号胚芽 胚根 胚轴 子叶 种皮 胚乳 果皮和种皮 2菜豆种子的胚由图中 组成 sketch template
view template
玉米是国北方的重要粮食作物．如图是玉米植物体的结构层次请据图回答1A结构经过a过程形成B1 B4几种不同形态的细胞群则a过程为细胞 sketch template
view template
1图二表示玉米种子的纵剖面该剖面是刀片沿着图一所示的 线削开的。 2在图二所示的玉米种子的剖面上滴一滴碘酒变成蓝色的部分是 sketch template
view template
玉米为常见的粮食作物图1是玉米有性生殖及个体育过程示意图请结合下图回答有关问题 1在图1中维持玉米前后代体细胞染色体数目恒定的 sketch template
view template
如图表示人类生殖过程中染色体和基因的传递图解据图回答下列问题1图中的“ 代表 A和a ．2图中父亲“能形成精子的细胞 是一种 sketch template