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 Coloring Page

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 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 #5197 Rihanna by Ben Hall

anonymous

anonymous
sketch #5197 Rihanna by Ben Hall

sketch #2619 Underwater by sketchmaster

sketchmaster
sketch #2619 Underwater by sketchmaster

sketch #3310 Link by Cxsar Alvarez

anonymous

anonymous
sketch #3310 Link by Cxsar Alvarez

sketch #5140 Jigsaw by Lajla Nygaard Laursen

anonymous

anonymous
sketch #5140 Jigsaw by Lajla Nygaard Laursen

sketch #4093 freefree

anonymous

anonymous
sketch #4093 freefree

sketch #4933 Tobi by Abdelwahab Haik

anonymous

anonymous
sketch #4933 Tobi by Abdelwahab Haik

sketch #3466

anonymous

anonymous
sketch #3466

sketch #4384

Laura Agapi Asnicar
sketch #4384

sketch #2477 hhhh

anonymous

anonymous
sketch #2477 hhhh

sketch #5199 Catface by Noeli Racioppo

anonymous

anonymous
sketch #5199 Catface by Noeli Racioppo

sketch #3274

anonymous

anonymous
sketch #3274

sketch #5169 Iron Man by Hannah Kellogg

anonymous

anonymous
sketch #5169 Iron Man by Hannah Kellogg

sketch #1711

anonymous

anonymous
sketch #1711

sketch #4965

anonymous

anonymous
sketch #4965

sketch #4151

anonymous

anonymous
sketch #4151

sketch #538

Umar Ushaim Kan An
sketch #538

sketch #2635 Zoidberg by sketchmaster

sketchmaster
sketch #2635 Zoidberg by sketchmaster

sketch #20840 Dog by Laur Ūūtiis

anonymous

anonymous
sketch #20840 Dog by Laur Ūūtiis

sketch #5271

anonymous

anonymous
sketch #5271

sketch #293 jdjdjdjdj

Helyryn
sketch #293 jdjdjdjdj

sketch #5153 Random Access Memories by Khin Nyunt

anonymous

anonymous
sketch #5153 Random Access Memories by Khin Nyunt

sketch #2777 Ralph & Vanellope by Alexander Volodimirovich Danilchenko

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

sketch #1545

anonymous

anonymous
sketch #1545

sketch #4921

anonymous

anonymous
sketch #4921

sketch #4942 Woman by Abbie Hayman

anonymous

anonymous
sketch #4942 Woman by Abbie Hayman

sketch #303

anonymous

anonymous
sketch #303

sketch #953

anonymous

anonymous
sketch #953

sketch #1503 L 'Algérie

AbdouGt Zizou
sketch #1503 L 'Algérie

sketch #4520

anonymous

anonymous
sketch #4520

sketch #5264

anonymous

anonymous
sketch #5264

tomski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 coloring

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

初中生物插图 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

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 template

水螅排出不能消化的食物残渣的结构是 A．体壁B．口C．胞肛D．肛门——青夏教育精英家教�—— sketch template

水螅横切面结构图手绘千图� 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是水螅的结构示意图，请回答以下问题． sketch template

什么是世代交替？知乎 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

初一年级生物下册第一单元初中一年级生物试题练习、期中期末试卷、测验题、复习资料初中生物试卷试卷下载 sketch template

【动物学笔记�腔肠动物门知乎 sketch template

水螅横切面手绘图 千图� sketch template

观察下列水螅和涡虫的结构示意图据图回答问题甲甲图为水螅结构示意图．水螅属于腔肠腔肠动物．2写出下列结构的名称5内胚层内胚层C sketch template

初一生物第二学期期中练习初中一年级生物试题练习、期中期末试卷、测验题、复习资料初中生物试卷试卷下载 sketch template

题目如图所示为水螅的纵切面示意图据图回答1写出图中下列标号的名称� 2食物由 进入在内消化食物残渣由 排出3 sketch template

五环节动物门 1．环节动物的主要特征 1身体分节环节动物的整个身体分成许多相似的部分每一部分叫做一个体节这种分节的结果对于加强 sketch template

水螅内胚层细胞所围成的结构是 A食道B胃C消化腔D小肠——青夏教育精英家教�—— sketch template

2014晋江模拟如图所示是水螅的刺细胞。有关刺细胞的叙述不正确的是 A刺细胞是腔肠动物特有的攻击和防御的利器，在触手处尤其多 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

题目如图为生态系统物质循环示意图其中甲乙丙分别代表三类不同的生物下列有关叙述正确的是 A 图中的甲示分解者B 图中的甲乙 sketch template

下面几种生殖方式中与其它三种不同的是 A草莓的组织培养B椒草的叶片长出新植株C马铃薯块茎�芽长成新植株D花生种子长出新植株 sketch template

五环节动物门 1．环节动物的主要特征 1身体分节环节动物的整个身体分成许多相似的部分每一部分叫做一个体节这种分节的结果对于加强 sketch template

涡虫纲快懂百� sketch template

胎生�育智汇三农 sketch template

【培优卷�第五单元11腔肠动物与扁形动物——人教版生物八年级上册同步训练在线组卷 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

涡虫示意图PNG图片素材下载图片编号8353044 PNG素材� sketch template

8．观察如图所示丁香叶芽结构的纵切和丁香的一段枝条回答下列问题1图一中�是生长点属于分生组织能使�不断伸长2图一中�是叶原基� sketch template

如图所示根吸收水分和无机盐的主要部位是 A．�B．�C．�D．� 题目和参考答案——青夏教育精英家教�—— sketch template

初一生物第二学期期中练习初中一年级生物试题练习、期中期末试卷、测验题、复习资料初中生物试卷试卷下载 sketch template

涡虫横切图结构示意图 千图� sketch template

题目下图所示为水螅的纵切面和涡虫示意图据图回答问题一二图中食物由 进入在被内胚层细胞消化食物残渣由 sketch template

涡虫横切图结构示意图 千图� sketch template

free web stats