下图为子房壁和胚珠结构模式图假设该植物体细胞中有24条染色体据图回答 1受精作用完成后图中2将�育形成种子的 其细胞内染色体 Sketch Coloring Page

下图为子房壁和胚珠结构模式图假设该植物体细胞中有24条染色体据图回答 1受精作用完成后图中2将�育形成种子的 其细胞内染色体 Template

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com

please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

sketch #5265 Shir Erika Ishikawa

anonymous

anonymous
sketch #5265 Shir Erika Ishikawa

sketch #3637

anonymous

anonymous
sketch #3637

sketch #4830

anonymous

anonymous
sketch #4830

sketch #5040 Amy Winehouse by Timothy Palfreyman

anonymous

anonymous
sketch #5040 Amy Winehouse by Timothy Palfreyman

sketch #810

Laura Agapi Asnicar
sketch #810

sketch #3466

anonymous

anonymous
sketch #3466

sketch #1430

Laura Agapi Asnicar
sketch #1430

sketch #4176 Eye by Jawad Kallou

anonymous

anonymous
sketch #4176 Eye by Jawad Kallou

sketch #4300 República, comunismo, libertad

anonymous

anonymous
sketch #4300 República, comunismo, libertad

sketch #3455 Enya by Georai Shahar

anonymous

anonymous
sketch #3455 Enya by Georai Shahar

sketch #5066 Rey Helado by Gleny Acevedo

anonymous

anonymous
sketch #5066 Rey Helado by Gleny Acevedo

sketch #3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )

anonymous

anonymous
sketch #3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )

sketch #5210 I love you by Saul Mansanares

anonymous

anonymous
sketch #5210 I love you by Saul Mansanares

sketch #137

Chris Shrimp Lonsdale
sketch #137

sketch #280

anonymous

anonymous
sketch #280

sketch #3483 Ginger

Sarah Nila
sketch #3483 Ginger

sketch #5175

anonymous

anonymous
sketch #5175

sketch #4086 2lips

anonymous

anonymous
sketch #4086 2lips

sketch #342 Forest scene

Chris Shrimp Lonsdale
sketch #342 Forest scene

sketch #2770 Maggie by Shuvo Islam

Shuvo Islam
sketch #2770 Maggie by Shuvo Islam

sketch #5286 Adventure Time by Manu Kp

anonymous

anonymous
sketch #5286 Adventure Time by Manu Kp

sketch #5236 Edward Scissorhands by Ronin Ronin

anonymous

anonymous
sketch #5236 Edward Scissorhands by Ronin Ronin

sketch #5279

anonymous

anonymous
sketch #5279

sketch #5119

anonymous

anonymous
sketch #5119

sketch #4384

Laura Agapi Asnicar
sketch #4384

sketch #5178 Mewtwo and Transformation by Riley Hart

anonymous

anonymous
sketch #5178 Mewtwo and Transformation by Riley Hart

sketch #2220 bahbah sexy sheep

anonymous

anonymous
sketch #2220 bahbah sexy sheep

sketch #5437 Mikasa from Attack on Titan by Manimarmuthu Muthu

anonymous

anonymous
sketch #5437 Mikasa from Attack on Titan by Manimarmuthu Muthu

sketch #3786

anonymous

anonymous
sketch #3786

sketch #4859

anonymous

anonymous
sketch #4859

tomski下图为子房壁和胚珠结构模式图假设该植物体细胞中有24条染色体据图回答 1受精作用完成后图中2将�育形成种子的 其细胞内染色体 coloring

花粉管进入胚珠的路线是A珠孔→柱头→花柱→子房B柱头→子房→花柱→珠孔C柱头→花柱→子房→珠孔D柱头→花柱→子房→珠被题目和参考答案 sketch template

绪论 sketch template

胚珠的结构 千图� sketch template

玉米种子储存养料的结构是由胚珠的什么�育来得 sketch template

有些绿色开花植物的子房内只有一个胚珠而有些植物的子房内有两个或多个胚珠．下图为两种不同植物的子房剖面图其柱头上各落有同种植物的4个花粉粒 sketch template

下图为子房壁和胚珠结构模式图假设该植物体细胞中有24条染色体据图回答 1受精作用完成后图中2将�育形成种子的 其细胞内染色体 sketch template

下图为子房结构与受精过程图请据图回答 1花粉落到柱头上受到粘液的刺激就开始萌�生出 2 花粉管它穿过花柱进入子房一直 sketch template

花的主要部分是 A．花柄和花托B．花萼和花冠C．雄蕊和雌蕊D．子房和胚珠——青夏教育精英家教�—— sketch template

第四章 种子植物的繁殖和繁殖器官11 植物学地理教师� sketch template

下图为子房结构与受精过程图请据图回答 1花粉落到柱头上受到粘液的刺激就开始萌�生出 2 花粉管它穿过花柱进入子房一直 sketch template

下图是花的结构图看图想一想 1花构造的主要部分是 2受精后子房壁�育成胚珠�育成 3花粉落在柱头上的过程叫——青 sketch template

图是果实的结构及来源示意图请据图回答以下问题1雌蕊由 和子房组成．2雄蕊的花粉散出后以一定的方式传送到雌蕊的柱头上叫做 sketch template

�育成桃子果皮的是 A．子房壁B．胚珠C．子房D．受精卵——青夏教育精英家教�—— sketch template

下图是某被子植物�育中的胚珠的模式图请据图回答下列问题 1填写下列数字所代表的结构名称 � � � � � � � sketch template

6．图5 6是胚珠的结构图请据图回答下列问题 1填写各部分名称 27包括其中具有分裂能力的是黄豆中贮藏营养的结构是 sketch template

如图为子房结构及受精过程图请据图回答1花粉落到柱头上受到黏液的刺激就开始萌�生出．它穿过花柱进入子房一直到达．此时伸长 sketch template

卵子智汇三农 sketch template

植物的器官（中） sketch template

15．如图为子房纵剖面示意图．据图回答．1在花的结构最主要的部分花蕊．2图中1和23共同组成的结构叫雌蕊．3当花粉落 sketch template

胚胎智汇三农 sketch template

成熟的植物细胞在较高浓度的外界溶液中会�生质壁分离现象下图a是�生质壁分离的植物细胞图b是显微镜下观察到的某一时刻的图像。请据图回答下列 sketch template

植物的器官（中） sketch template

胚囊智汇三农 sketch template

以下各图为植物开花传粉受精系列图读下图回答下列问题3 7题填选项序号 1图A中最重要的部分是 2雄蕊中 sketch template

细胞核作为遗传信息库是细胞代谢和遗传的控制中心其结构与功能密切相关如图是细胞部分结构模式图相关叙述中正确的是 A 结构1是外核膜有 sketch template

2．下图为植物细胞结构模式图请据图回答 1进行光合作用的细胞器是 2合成淀粉酶的场所是 3同遗传和变异密切 sketch template

下图为荠菜胚�育过程的一个阶段据图回答 1受精卵第一次分裂后形成两个细胞其中接�珠孔的一个细胞叫做由它�育成的F能 sketch template

植物的器官（中） sketch template

如图是桃花示意图1填出各部分名称1柱头 2花柱 3花药 4花粉5花丝6萼片 7花托 8花柄 9胚珠 10子房2花朵开放之前对花的内部 sketch template

如图为荠菜胚的�育示意图请根据图示回答 1在种子萌�时�育成幼苗根的是 �育成茎和叶的是 2�是由受精卵第一次 sketch template

题目下列四种植物中属于单子叶植物的是 A．小麦 B．白菜 C．绿豆 D．花生——青夏教育精英家教�—— sketch template

下图是几种生物的基本结构单位请据图回答1�学家依据 将细胞分为原核细胞和 细胞2图中属于原核细胞的是与真核细胞共有的结构或 sketch template

下面是植物的有性生殖和�育过程示意图请据图回答 1图中的 和 构成了花的雄蕊 21中的 ——青夏教育精英家教�—— sketch template

题目下图为高等植物细胞分裂某时期的示意图在该时期来自高尔基体和内质�带有细胞壁前体物质的囊泡�细胞中央集中在赤道面上彼此融合形成 sketch template

下图为桃花的结构示意图请据图分析回答 1该图表示的是桃花的 过程花谢以后要结桃子还要经历的另一个重要生理过程 2假设该桃� sketch template

free web stats