玉米种子的纵向剖面图
![种子萌发时,首先突破种皮的是胚根;如果往纵切的玉米上滴碘液,变蓝的](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9BE4F9E4044F863202AB80CBBC80C282EF070F11BFA885B5FBAD0DA2D4B5960ED3D3DFE6E96E5177486C98F72E4661B5AAE8AA987000FAFB80075CEB346D59C11552069143A9D3F63545198FC578D48E6)
种子萌发时,首先突破种皮的是胚根;如果往纵切的玉米上滴碘液,变蓝的
图片尺寸886x387![(2013龙岩)如图是玉米种子纵切示意图,能为玉米种子萌发提供所需营养](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E838319CFE2C82CA0575E3AE6A85D3F95ED246FFCA811FF0110AEDBDC464BBD25B7768E7F1A2C5CA4A9CABE5E0EC11503B0E3DBD5E2C9B8A368DAFDF5F9699009A4E29D0B2B8CFCF298E90B7E114066D5BD)
(2013龙岩)如图是玉米种子纵切示意图,能为玉米种子萌发提供所需营养
图片尺寸126x134![玉米种子剖面](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9E3F77A8F4153E8223EE8764202015F4DED7EF388A298DCE91116EFCC52B439C175F0960A46A59CE098663AC8999438A4E0A9D79536A125A660D92220E42FF2749ED5837B9B2FE3C101079A82F2A45204)
玉米种子剖面
图片尺寸469x487![玉米种子纵切生物切片 玻璃载玻片 儿童科学启蒙成像清晰红叶出品](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9F853DCADCD71165823C7B5544260E82C6093FF403F58EDFA22F58E4C65CB3604E1DD3AA657F542FBC38E407E156896C6B7DD89D0BBABC24B262E11E5A25D61D55C703557CA37C06ABFAD2B6725609D29)
玉米种子纵切生物切片 玻璃载玻片 儿童科学启蒙成像清晰红叶出品
图片尺寸800x800![353玉米种子纵切示胚根生长点10x001](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9A1920D551BD085A331E5974E53D387B15E354289C81174C2D4146EC5ED13F1CB3D6743B46796B9124B531CC69419CBA03A7F9539CCD59759548323487661A3692135987A9FB729A791387196C81C4162)
353玉米种子纵切示胚根生长点10x001
图片尺寸800x634![玉米种子纵切(100×)①胚乳 ②子叶 ③胚根 ④胚轴 ⑤胚芽](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8307FDD0437AD420EDB5CDD45B839428817988CD44F5296EDD732ABCA151BDBDD277BB2903F1FAA8716E73C9C0C92E3EA5945277FB7B50717CED67C9D8B919E31C98173DD6528BD0EB1B3462496804C7C5)
玉米种子纵切(100×)①胚乳 ②子叶 ③胚根 ④胚轴 ⑤胚芽
图片尺寸372x632![b菜豆种子有胚和种皮,玉米种子没有种皮 c滴加碘酒的玉米种子纵剖面](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E907DE24625A105F14FDA6669EE89925DEF8E24C7E436B389DBABD393CD6CEA240E7D66BC3171DBED883D49891ED41AA08317D30707872A164C496A9FDB169E2D8B3F93F1D8DE655FCAD0EF0A1ABC77D2C)
b菜豆种子有胚和种皮,玉米种子没有种皮 c滴加碘酒的玉米种子纵剖面
图片尺寸640x421![(2)用刀片将这粒玉米种子从中央纵向剖开 (3)在剖面上滴一滴碘酒, 再](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A731C69DD4831ABC0622038C4C4D9774E701BFE92D3EB22AB04FF3003A56B1A32BE4C4265CCB444DADFD42DF7D47CE2F2810FBB20DBEE1A567C0E18FF93635CDB7D69DE9DA45512E4A5B1DB31F36553D7D0)
(2)用刀片将这粒玉米种子从中央纵向剖开 (3)在剖面上滴一滴碘酒, 再
图片尺寸1080x810![下列关于玉米种子的叙述中,错误的是( )](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E830A217B83777F24C56A7B5551CB6ADFFDD4D47063D8054F1FAA64C1B7507A0422A0A8F77EF93175D6F4595AFC5E1CE33A8DB4B579B20B01F8891ACBF22E67C3F4D37ACFBAAF7C2963412DAEBEB654DF22)
下列关于玉米种子的叙述中,错误的是( )
图片尺寸457x365![48张ppt高清图解玉米籽粒是如何发育的](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73B3F0E26EFC10EB1BDB2CB1798ACF9774131DB5BA022F28485BC3AF1CB2776456FC641D411DCDF73C5C4682425324D7009E3004F76548BF329FE8502664EEF10DF807D662D31ECEC6090FFB8FB3A7353C)
48张ppt高清图解玉米籽粒是如何发育的
图片尺寸1080x608![在玉米种子的纵剖面上滴加碘液变蓝色的部分是( )](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83328600F4D5E8E786989F3B5454AB2E64E4F3675683FCD4F357784B66AFAC15B280F9B1E43EEF726A8175A9F6CC1670EE07613FFF3EACE9B6B2E2DA10C4BB66BD755CB682688F871287D461CA77DBA343)
在玉米种子的纵剖面上滴加碘液变蓝色的部分是( )
图片尺寸630x495![352玉米种子纵切示胚芽生长点10x001](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E932E56F9046621F376A8407AC25701CE2C97ACD86B6D1AED14BA08975BD3E6D173CE213287F0B45E37BE0EFA4C3796AC8BE9C96F7F59169F99775171C329996E529CFFD4F9D6778784B0B027196EE1F1F)
352玉米种子纵切示胚芽生长点10x001
图片尺寸800x634![请据图回答下列问题:(1)图二示玉米种子的纵剖面,该剖面是刀片](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9EE83D6D217AD51486C041831D735750DF678327CE72FA40E649D5F001B12407AE58867D724E23CB6D2D14945A9BF471D8B839B122E116B983D8A524F543BA6AFFABA5F2F5CADC9EEC2644DB346606746)
请据图回答下列问题:(1)图二示玉米种子的纵剖面,该剖面是刀片
图片尺寸428x205![谁有玉米剖面图](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9F5483E2C1F2241BB871348CF31394075169FB783F75E38A59EBE60F322D1AD993D3012D63E01DA95D795701582F517CA8853B61336D9895E843782B64B7848FC5AD1B0E7186AB67B92D67E06642DDE4B)
谁有玉米剖面图
图片尺寸714x390![玉米种子的结构 种皮与果皮 胚乳 子叶 胚芽 胚轴 胚根 胚](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7359DD260459C8F8D5BC75750781483C65F48BD9A36E7E85D68A7D07A52C1731B12111B076CEB22B192117FE7022DAD6C44040735C9B5516B880FDA1D801E3D46A2573FBDB375CBA15807CD8FC107330CE)
玉米种子的结构 种皮与果皮 胚乳 子叶 胚芽 胚轴 胚根 胚
图片尺寸1080x810![右图是玉米种子纵切示意图,能为玉米种子萌发提供所需营养物质的结构](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73B07279083F2A1AD692DA895483EB5A7431594D6FC495E6290C104B41959023F17AF31F776126D6D83CEF7B1E22FA68D2EE418EF40350CF092DFE2F18E7E2BAE4B5C63E92A55692B13552053DCCAB9B63)
右图是玉米种子纵切示意图,能为玉米种子萌发提供所需营养物质的结构
图片尺寸184x135![小实验:用解剖刀沿中线纵切玉米种子](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9668C73D1D0376C9CC0CB59912973F7336F5997E84A077F69CA56B5ED7466B2CA494844613665D9001AD6E48BD662A358624235A7B9C76CD92D90101C076E942814E04CFDDE1F0243EE5D7D25F0421ACB)
小实验:用解剖刀沿中线纵切玉米种子
图片尺寸1080x810![玉米种子的构造教学挂图](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7395D5EE53F7A87EC8B309FF96C2BE195BDADFB17141554BB9ED5690BD8256EDFBF6A6D3A19955BEF20EDC6940F0BA0E54442E63D67DA37720B62076A3F4EE75194FAB9B3E19B377B06E52D088D1A5DB60)
玉米种子的构造教学挂图
图片尺寸1226x1798![【解析】 【分析】 玉米种子结构图](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9568ADFE6F8D56191299AC4C514CE5217EA50CF4C3D36C6CCCCE80779843F574A2FE10483A03C0866FAB808EAEED29DB85BC507F2CF278CEA682E44E83762763FAC4D7DE0112BABC43F020FDCE6CB130F)
【解析】 【分析】 玉米种子结构图
图片尺寸418x207![初中生物识图题常用结构示意图清晰可记忆](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8350F0A81979326ECE173EAD428F70E59FB351CDFFBAEAFC8B43E3949FF958C0B6F823980223E0C7403908B8870B52574735C7BFAB7200A2E714734414EBBC62432D79BB10217C89B2E66D1FA8C0AC01DA)
初中生物识图题常用结构示意图清晰可记忆
图片尺寸650x422