某�学家在蚯蚓体腔液中�现一种能溶解细菌酵母菌原生动物及绵羊红血细胞等细胞的蛋白质ccf 1则下列推论中正确的是 a．ccf 1证明蚯蚓 Sketch Coloring Page

某�学家在蚯蚓体腔液中�现一种能溶解细菌酵母菌原生动物及绵羊红血细胞等细胞的蛋白质ccf 1则下列推论中正确的是 a．ccf 1证明蚯蚓 Template

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More Sketches

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

sketch #5315

anonymous

anonymous
sketch #5315

sketch #2178

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anonymous
sketch #2178

sketch #3871

anonymous

anonymous
sketch #3871

sketch #5163

anonymous

anonymous
sketch #5163

sketch #3755 Panda by Roberto Castro Colimil

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anonymous
sketch #3755 Panda by Roberto Castro Colimil

sketch #4942 Woman by Abbie Hayman

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anonymous
sketch #4942 Woman by Abbie Hayman

sketch #25 Suzzy the stegosaurus

Rachel Roe
sketch #25 Suzzy the stegosaurus

sketch #2554

anonymous

anonymous
sketch #2554

sketch #933 mts

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anonymous
sketch #933 mts

sketch #5090

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anonymous
sketch #5090

sketch #5316

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anonymous
sketch #5316

sketch #3285 Spongebob by Abbie Hayman

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anonymous
sketch #3285 Spongebob by Abbie Hayman

sketch #2899 Snoopy by Rhemzkian Esturco

anonymous

anonymous
sketch #2899 Snoopy by Rhemzkian Esturco

sketch #2459 funky afro

sketchmaster
sketch #2459 funky afro

sketch #249 Rocket

Lucy Barnard
sketch #249 Rocket

sketch #5293

anonymous

anonymous
sketch #5293

sketch #3365 Igor by Johan Kennet Espinoza Moreno

anonymous

anonymous
sketch #3365 Igor by Johan Kennet Espinoza Moreno

sketch #4984 Zombie by London Waterlilly

anonymous

anonymous
sketch #4984 Zombie by London Waterlilly

sketch #20471

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anonymous
sketch #20471

sketch #4997 Rafael Leite Jose Rondon

anonymous

anonymous
sketch #4997 Rafael Leite Jose Rondon

sketch #4972

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anonymous
sketch #4972

sketch #5232 Avril by Teresa Temacha

anonymous

anonymous
sketch #5232 Avril by Teresa Temacha

sketch #3639

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anonymous
sketch #3639

sketch #704

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anonymous
sketch #704

sketch #5115

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anonymous
sketch #5115

sketch #4970

anonymous

anonymous
sketch #4970

sketch #2308

anonymous

anonymous
sketch #2308

sketch #2608 Beauty and the Beast by sketchmaster

sketchmaster
sketch #2608 Beauty and the Beast by sketchmaster

sketch #5121

anonymous

anonymous
sketch #5121

sketch #3510 Edward from FMA by Raman Chauhan

anonymous

anonymous
sketch #3510 Edward from FMA by Raman Chauhan

tomski某�学家在蚯蚓体腔液中�现一种能溶解细菌酵母菌原生动物及绵羊红血细胞等细胞的蛋白质ccf 1则下列推论中正确的是 a．ccf coloring

真体腔与假体腔的区别比较讲稿文档之家 sketch template

题目某�学家在蚯蚓体腔液中�现一种能溶解细菌酵母菌原生动物及绵羊红血细胞等细胞的蛋白质CCF–1则下列关于CCF–1的推论最可能的 sketch template

如图是蚯蚓横切面示意图根据图回答问题1蚯蚓的整个身体好像是由内外两条管子套在一起似的外面的管子是 里面的管子是 ．2抚� sketch template

某�学家在蚯蚓体腔液中�现一种能溶解细菌酵母菌原生动物及绵羊红血细胞等细胞的蛋白质CCF 1则下列推论中正确的是 A．CCF 1证明蚯蚓 sketch template

题目为探究蚯蚓的运动某同学设计了一个实验取一块纸板用浸透的毛笔在纸板中央画一条水道另取一块玻璃板同样用浸透的毛笔在板的中央画一条 sketch template

环节动物门 Annelida 蓝色动物学（中国动物学�普） sketch template

一种高效提取多种蚯蚓体腔细胞的装置 sketch template

18．根据所学知识回答1在观察蚯蚓的实验中要保持蚯蚓体表的湿润其原因是靠湿润的体壁�吸．2与家兔相比蚯蚓不能快速运动的原因是 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

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

下列哪种动物以体腔囊法形成中胚层和体腔A箭虫B蚯蚓C鲎D乌贼百度教育 sketch template

在胚层分裂过程中，原口动物的端细胞法和后口动物的体腔囊法有什么异同点？知乎 sketch template

题目下图是蚯蚓的外形图请据图回答下列问题13是 2端是蚯蚓的 端2蚯蚓的身体由许多构成这样的动物叫 3用 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

线虫动物 快懂百� sketch template

题目某研究小组想测量萌�的小麦种子蚯蚓�吸速率的差异设计了以下的实验装置实验中分别以20粒萌�的种子和4条蚯蚓为材料每隔5 Min sketch template

环节动物在在动物进化上的进步性和特征意义？知乎 sketch template

取两个罐头瓶贴上甲乙标签．在甲瓶中放入湿润的肥沃土壤在乙瓶中放入干的肥沃土壤．然后在甲乙两瓶中同时放入5条蚯蚓观察两瓶中蚯蚓的生活 sketch template

混合体腔 百度百� sketch template

混合体腔 360百� sketch template

右图是蚯蚓的外形图请据图回答下列问题 1此图表示蚯蚓的 端判断的依据是 2蚯蚓在粗糙纸上运动比在玻璃板上运动速度运动时 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

1蚯蚓的身体由许多环形体节构成靠�身体前端有一个宽大且光�的节称为环带．2用手触�蚯蚓身体腹部感觉粗糙．用放大镜观察可以看到 sketch template

假体腔 百度百� sketch template

线虫动物 快懂百� sketch template

线虫动物门 Nematoda 蓝色动物学（中国动物学�普） sketch template

某同学在调查时�现不同土壤中蚯蚓的分布的数量不一样于是它想设计一个探究实验它的实验方案是取两个大小一样的广口瓶贴上甲乙标签．在甲瓶 sketch template

某生物实验小组在一块地上喷洒杀虫剂而对附�的另一地则未做任何处理．随后他们在两块地上各设5块面积相同的样地．然后从每块样地中各取1m3的 sketch template

真体腔 360百� sketch template

为探究环境因素对蚯蚓生活的影响有同学设计了下面实验取两个大小一样的广口瓶贴上甲乙标签在甲瓶中放入湿润的肥沃土壤在乙瓶中放入经烘干的 sketch template

第二十三章泌尿系统和生殖系统的�生 一、泌尿系统的�生 sketch template

题目某研究小组想测量萌�的小麦种子蚯蚓�吸速率的差异设计了以下的实验装置实验中分别以20粒萌�的种子和4条蚯蚓为材料每隔5 Min sketch template

题目某�学家在蚯蚓体腔液中�现一种能溶解细菌酵母菌原生动物及绵羊红血细胞等细胞的蛋白质CCF–1则下列关于CCF–1的推论最可能的 sketch template

土壤与作物 sketch template

某同学在调查时�现不同土壤中蚯蚓的分布的数量不一样于是它想设计一个探究实验它的实验方案是取两个大小一样的广口瓶贴上甲乙标签．在甲瓶 sketch template

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