蚕豆幼茎横切面手绘图
![蚕豆幼根横切(初生结构) 玉米茎中维管束结构 向日葵幼茎横切面 胚珠](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83665B77CBAF1C1B87D1F948B0FC72C50DE094FB81DEAE2D76B4B3BA4F02D6A83528FE4D1357D0798DCCA06F673312031C00C9BB9158AD97CA89B5B53E3835F66F8188E324300A4FA73B139639220A98CF)
蚕豆幼根横切(初生结构) 玉米茎中维管束结构 向日葵幼茎横切面 胚珠
图片尺寸2560x1280![蚕豆幼根横切(初生结构) 玉米茎中维管束结构 向日葵幼茎横切面 胚珠](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9EA3556A37EBA7A6C9B6F3F7E37DBE6BBE0552F6CBAA066BA84FFAE8235B9E4A19608FDFB52A496AAFE50336E8F60A732AFCA94F50C8CEBC37FC5B574D743A35AB966AF9D99806FE51BAB7275FAA0982C)
蚕豆幼根横切(初生结构) 玉米茎中维管束结构 向日葵幼茎横切面 胚珠
图片尺寸1322x1280![科学鱼网课|四年级下《种子里孕育着新生命》|蚕豆|绿豆|黄豆|胚芽](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9A247E47ECB58F91F671C2BA5814F0F55CDCEB29190EF6FB81AB34FAC92D0B549F4DE9A6EB45D61607F1CD518349AA20B286B43A7837CCCA50B0180ED90A63BB8FD7D71150F5081DABCDD7BA20EB1B94C)
科学鱼网课|四年级下《种子里孕育着新生命》|蚕豆|绿豆|黄豆|胚芽
图片尺寸660x369![蚕豆幼根横切(初生结构) 玉米茎中维管束结构 向日葵幼茎横切面 胚珠](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E91A2A94CB1CC8C7DC4F7C26204932BB65AE7BA76DA0F1384A4006F86C7C9E29BDADCC859F395FE7FC59E3EDDAF3C006A67304199CB3758826347165364E0F30445832D849DC714169187665B902AD122C)
蚕豆幼根横切(初生结构) 玉米茎中维管束结构 向日葵幼茎横切面 胚珠
图片尺寸2560x1280![被子植物营养器官的形态结构与发育](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E942E0BB1D51B402B6D5D95A62178A38A2523E67563D4995355A0435E4609843CDCBF8E3E4B45C7D31E1E6EDDDD40859FDA794327591E405B8E0F25BE1C30617789D9D1DBB59E205E4031CDEBA465DE066)
被子植物营养器官的形态结构与发育
图片尺寸1280x720![蚕豆幼根横切,示中柱(400×)①中柱鞘 ②木质部 ③韧皮部](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A733ECE5D574232CDC5DDD9CCC89C42BDED3BAE87B2D6FA62DC85B0470B0E6436B5D5A4352ECD7FF134EC8028EE7A4C968384A2B920599CF57AD2C66A399687D29AFF3CE49AAD83BA5022CB7E7852E13588)
蚕豆幼根横切,示中柱(400×)①中柱鞘 ②木质部 ③韧皮部
图片尺寸415x369![(2016八上·太仓期末) 下图是蚕豆和玉米种子的结构图,请](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9935C32651EFA8954AF8DED6EE8F76614463098BDEA4C59938A263919A6C562324E4E6DA188ED2368E08A2127AA595EB98C1633818A7FD1E1DF8E4E83F86E5C11D306BA5D6DAEB327D9ADDCEDE49800D2)
(2016八上·太仓期末) 下图是蚕豆和玉米种子的结构图,请
图片尺寸344x179![取蚕豆幼根或毛茛幼根横切片,仔细观察其根初生结构的各组成部分及其](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E835A0DC630B604846D6AD629D2E969A48F83208E526356240FA66109CA450629009520C4BACABE3AFDA06CD47C1EECFCC902680D57E7E8EF711B54A1845A0EB6F125616A9DBCB4C35243582FAFB24229C0)
取蚕豆幼根或毛茛幼根横切片,仔细观察其根初生结构的各组成部分及其
图片尺寸838x635![蚕豆幼根横切](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A739F8703D7C64B0579EB69E6BBE3799FEDDF2DDA8EBACD7D7E185E5A4523811E2AED62C98C51DCC770B4A840E6A1AFDCE981E662EC6618819FC6FEC7F5D0E4B4D85003D730CB76C56D9DAB0BBC80EC53AE)
蚕豆幼根横切
图片尺寸600x600![蚕豆根横切2示侧根的形成](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9E83D23CA1152EC68DEABF782E49B6EC43D02685C84AC7322D3E5C34DAF18B45FDBD9FF31AE3E50215C6EE50ED574BA4DE10AF255758BF64487D15C8D1FE6BE6090BEDE6F5B60677344F20819C287FEA3)
蚕豆根横切2示侧根的形成
图片尺寸480x360![教学挂图蚕豆幼根根毛区的横切面2幅](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7305A4D454E566B2D840C24F3CA55D0E814730F41AA568E950BEB0CF8DE4E872FC72103AEFD4B73756D7A021B9142C5E0E7FFB447ED45F0132B2B7D6F0465207BCB5B9D65D4B79D9BC78663C1FDD4DB1AA)
教学挂图蚕豆幼根根毛区的横切面2幅
图片尺寸640x480![蚕豆幼根横切](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73802E4A3CB5EEDB464F095B19C20A90A9C52071C3037A43C883BE56968C28A7089D358C56B1DC11087503C56986F1F42D4AE7912E029231C7B1DC4D7A3D3D9C72F2D7F58227A664B3CD0760F48A51D6CF)
蚕豆幼根横切
图片尺寸212x159![蚕豆幼根根毛区的横切面 初级中学课本植物学教学挂图](https://imgs.wantubizhi.com/img/31326CE759A4D648D73F1BAC447D16C0BB37EBD84B2F5B68163BCC1BC4A8C8CB1736FB459902A8EB23025F7A2D9C4B59BF574D191B88036817B10344440E9F0DDFFA7A75D9834A91B8C4CC922CB29BAA0585181C8585B9865F26A7A45968CE81)
蚕豆幼根根毛区的横切面 初级中学课本植物学教学挂图
图片尺寸400x300![蚕豆根横切1示侧根的形成](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E833DA4A4A9B9A94104E6E31B3B050FF3067059CDDBE6A4AD7ECEF1BD77C4EA3604C5E371D4452A2F135F6DDAD5F03A52F267014EC6B0934B5E44F0850042A2F789B4F3E720B0C8FBF0667B41FAB501FE9C)
蚕豆根横切1示侧根的形成
图片尺寸480x360![植物茎的装片 - 知乎](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9706230E8F5F9AFA41659DE56995EBB9278CFBD0C0667F3949BAC4E4E9FA3980282BACD287A47FB2EFE584CAE77C64DAFC6AC2BA30BBAFC78CF26E6097B437694B404E8900DF599865A41AF8868F4A1FD)
植物茎的装片 - 知乎
图片尺寸1536x2048![叶片下表皮细胞(蚕豆)](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E833D11F7DEB27289AE0989FDBD8169D46DD225FE3465F45CFF2725D9FDD6913DD64BCB1A0A5D584251D3451DAE2C65AFD8414CC47457C4BE620050E70DB7C5D5A8455F9113EF026840D4CE6814E5F5E79C)
叶片下表皮细胞(蚕豆)
图片尺寸1080x810![10蚕豆侧根的发生5x001](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73BF3E0A877FC53E115C278622C0C5E4C3D298378066D55E379FFE8DF2FC192316E16EE7A91F65B165E3ADF0AE532EEAABDB385B9E6E17869665EA12B06E3BB8D6741DDCF64E4C3AA22789D6283DB1881F)
10蚕豆侧根的发生5x001
图片尺寸800x634![植物学笔记茎](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E830403F4EE77B09070141A2430849DA24FE4BF58349AEFF3E3D00014450F438B7880A71E1708C966D2C2D594CFA8FECF1A7BFE71B364B73F37A641C3C8E40D6E2E6836B6F31E1C6A0BB3224F2AD6019C6C)
植物学笔记茎
图片尺寸800x450![茎的初生和次生构造](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9ED955A50412F1EEC77E777B07B704D70747FECBA00FF77B74A3DC07193E6D00FB8452E24C6C559BD19F701CF409925346C6BC746920DD3F5E505DAF3B6925A9D36225183F03F8BDAC794D604C979A2E9)
茎的初生和次生构造
图片尺寸920x690![蚕豆老根横切 植物类装片 根及根的变态 生物切片标本 显微镜玻片](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83C73D75D2D12E79627EB3C304D89F1CB51EE93B8C0919A87579F3840E74811D7D1B51015203895CD4DA62BB6A78D33FAC9649C23B63C985EC018126CC58451C030F9606A27C26643F644B8066B35BAE75)
蚕豆老根横切 植物类装片 根及根的变态 生物切片标本 显微镜玻片
图片尺寸472x590