如图是水螅的纵切面示意图．请注明各部分名称1写出图中标号的名称�外胚层外胚层�内胚层内胚层�芽体芽体．2水螅依靠��触手 Sketch Coloring Page

如图是水螅的纵切面示意图．请注明各部分名称1写出图中标号的名称�外胚层外胚层�内胚层内胚层�芽体芽体．2水螅依靠��触手 Template

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More Sketches

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

sketch #5051

anonymous

anonymous
sketch #5051

sketch #3059

anonymous

anonymous
sketch #3059

sketch #5134

anonymous

anonymous
sketch #5134

sketch #1703

Laura Agapi Asnicar
sketch #1703

sketch #5100 Shadow by An Nguyen

anonymous

anonymous
sketch #5100 Shadow by An Nguyen

sketch #4742

anonymous

anonymous
sketch #4742

sketch #3595

anonymous

anonymous
sketch #3595

sketch #2178

anonymous

anonymous
sketch #2178

sketch #894 hmmm

anonymous

anonymous
sketch #894 hmmm

sketch #4264 oh yeah

anonymous

anonymous
sketch #4264 oh yeah

sketch #2464 Spongebob by sketchmaster

sketchmaster
sketch #2464 Spongebob by sketchmaster

sketch #22

anonymous

anonymous
sketch #22

sketch #3707 The Thinker

anonymous

anonymous
sketch #3707 The Thinker

sketch #1995

Laura Agapi Asnicar
sketch #1995

sketch #1131 nərgiz

anonymous

anonymous
sketch #1131 nərgiz

sketch #5091 The Red Lady by অনন্ত জলিল

anonymous

anonymous
sketch #5091 The Red Lady by অনন্ত জলিল

sketch #5115

anonymous

anonymous
sketch #5115

sketch #2588 Buble by sketchmaster

sketchmaster
sketch #2588 Buble by sketchmaster

sketch #654

anonymous

anonymous
sketch #654

sketch #690 barco

anonymous

anonymous
sketch #690 barco

sketch #5288

anonymous

anonymous
sketch #5288

sketch #3217

anonymous

anonymous
sketch #3217

sketch #5200 Kristen Stewart by Rhemzkian Esturco

anonymous

anonymous
sketch #5200 Kristen Stewart by Rhemzkian Esturco

sketch #4916

anonymous

anonymous
sketch #4916

sketch #5002 Jimi Hendrix by Piter Olimpo

anonymous

anonymous
sketch #5002 Jimi Hendrix by Piter Olimpo

sketch #5151

anonymous

anonymous
sketch #5151

sketch #4979 Luffy

anonymous

anonymous
sketch #4979 Luffy

sketch #4386 Freddie Mercury by Павел Павлов

anonymous

anonymous
sketch #4386 Freddie Mercury by Павел Павлов

sketch #20690

anonymous

anonymous
sketch #20690

sketch #4945

anonymous

anonymous
sketch #4945

tomski如图是水螅的纵切面示意图．请注明各部分名称1写出图中标号的名称�外胚层外胚层�内胚层内胚层�芽体芽体．2水螅依靠��触手 coloring

如图是水螅的纵切面示意图．请注明各部分名称1水螅依靠�触手 和刺细胞捕获食物．2水螅消化食物是在�消化腔不能消化的食物残渣 sketch template

水螅的横切面示意图涡虫过咽横切手绘图涡虫横切图手绘第2页大山谷图库 sketch template

如图所示为水螅的纵切面和涡虫示意图，据图回答： 1 一图中食物由进入；在消化，食物残渣由排出。 2水螅特有 sketch template

如图是水螅的结构示意图，请回答以下问题． sketch template

6．如图是水螅结构图请分析回答食物从图中1口进入消化后仍由此排出．2腔肠动物特有的攻击和防御的利器是刺细胞尤其在2触手处分 sketch template

水螅横切面结构图手绘千图� sketch template

如图是水螅的结构模式图请识图回答1请填出图中各序号名称1口口2外胚层外胚层3内胚层内胚层4消化腔消化腔5触手触手6芽体芽体 sketch template

题目下图为水螅纵部面结构图根据图回答下列问题1写出图中标号的名称� �� 2水螅的体型特征是经过身体的纵轴有多个切面将身体 sketch template

什么是世代交替？知乎 sketch template

如图是在显微镜下观察到的水螅的纵切面的结构图请据图回答下列问题．1水螅的体形� 对称．这样的身体结构便于感知�围环境中来自各个方�的刺激 sketch template

如图所示为水螅的纵切面和涡虫示意图据图回答图中食物由进入在消化食物残渣由排出．2水螅特有的捕食和防御的利器 sketch template

水螅横切面手绘图 千图� sketch template

水螅横切面手绘图 千图� sketch template

水螅的体壁 sketch template

水螅简笔画步骤简笔画图片大全普车都 sketch template

水螅的简笔画简笔画图片大全普车都 sketch template

如图是水螅结构示意图则下列叙述正确的是 A水螅的身体由体壁构成图中��共同构成水螅的体壁B图中�和�之间的结构2被称为 sketch template

这是一张水螅纵切图 1水螅的体壁是由图中345构成的它们有个胚层 2图中6是 32是水螅的 sketch template

题目如图为水螅的纵剖面图请据图回答问题1水螅的身体由层细胞构成．2水螅的身体�对称．3刺细胞是水螅和利器．在�处分布 sketch template

题目如图是水螅纵切视野图据图分析回答下列问题．1按要求填写图中这是先所指部位名称．� � ．2观察水螅的纵切面示意图可以看出 sketch template

椴�茎横切面手绘图 千图� sketch template

如图是水螅的结构模式图请识图回答1请填出图中各序号名称1口口2外胚层外胚层3内胚层内胚层4消化腔消化腔5触手触手6芽体芽体 sketch template

如图是水螅纵切面结构图据图填空．1水螅身体�辐射对称有口无肛门．2水蛭的体壁右图中的1外胚层和2内胚层两层细胞构成．题目 sketch template

如图是水螅形态结构示意图据图回答有关问题．1请写出图中标号代表的名称．A触手 B内胚层 C外胚层2水螅属腔肠动物生殖方式是出芽生殖 sketch template

水螅的横切面放大图手绘图 大山谷图库 sketch template

茎的横切面结构示意图茎的横切面叶片示意图及名称第2页大山谷图库 sketch template

如图是水螅结构示意图则下列叙述正确的是 A水螅的身体由体壁构成图中��共同构成水螅的体壁B图中�和�之间的结构2被称为 sketch template

如图是水螅的形态结构示意图下列� �对水螅的形态结构和生活习性的描述正确的是 �身体�两侧对称 �身体�辐射对称 �附着生活靠身体 sketch template

纵切面示意图水螅纵切面示意图纵切面第4页大山谷图库 sketch template

如图是根尖的纵切面结构图请根据图填写有关根尖结构和功能的内容11是根冠具有保护作用．22是分生区细胞具有很强的分裂能力 sketch template

如图是根尖的纵切面图请仔细观察图中结构并回答下列问题．1在图中的各个结构中�为 是吸收水分和无机盐能力最强的部位2�为该处 sketch template

如图是水螅的形态结构示意图下列� �对水螅的形态结构和生活习性的描述正确的是 �身体�两侧对称 �身体�辐射对称 �附着生活靠身体 sketch template

百度教育 sketch template

如图是丁香叶芽的纵切面据图同答1填写各部分名称A生长点生长点B叶原基叶原基C幼叶幼叶D芽轴芽轴E芽原基芽原基2A属于分 sketch template

如图是水螅纵剖面图请回答1水螅的体壁有两层细胞组成外层是�外胚层内层是�内胚层．由体壁围成的空腔叫做�消化腔食物就是 sketch template

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