根尖的分生区的细胞特征是 A细胞比较大排列不够整齐具有保护作用b下部细胞较小越往上细胞越大c细胞很小排列紧密并通过分裂 Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com






Try and sketch some of thesePottery, Earthquake, Sundial, Gumball machine, Sunshine, Glitter, Sandcastle, Ribbons, Paradise, Shelves, view more ideas


please wait, the page is loading...

More Sketches

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

anonymous
anonymous
sketch #3088 Billy from Saw by Naulian Ciko


anonymous
anonymous
sketch #1138


anonymous
anonymous
sketch #5279


Tom Kelly
sketch #645


anonymous
anonymous
sketch #1114 fire flame camping bonfire


anonymous
anonymous
sketch #3413 Link by Dã Tr� ng


Saifa Mahmud
sketch #1671


Na Ruro
sketch #2715 Angelina


anonymous
anonymous
sketch #2965 Flapjack by Farzin Hedayatzadeh


anonymous
anonymous
sketch #4454 Lisa by Muhammad Raiyaan


anonymous
anonymous
sketch #933 mts


anonymous
anonymous
sketch #5072


sketchmaster
sketch #2464 Spongebob by sketchmaster


anonymous
anonymous
sketch #3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )


anonymous
anonymous
sketch #4319


Mirnes Sinanovic
sketch #2640 Marge by Mirnes Sinanovic


anonymous
anonymous
sketch #2889


anonymous
anonymous
sketch #5190 That Night by Nînâ Yämâhä


anonymous
anonymous
sketch #20690


anonymous
anonymous
sketch #839


sketchmaster
sketch #2613


anonymous
anonymous
sketch #3599 Lovely pencil face


anonymous
anonymous
sketch #3538


anonymous
anonymous
sketch #2197


anonymous
anonymous
sketch #4279 Winnie the Pooh by Douglas Dalmora


anonymous
anonymous
sketch #1923 12


anonymous
anonymous
sketch #5280


anonymous
anonymous
sketch #5079 SketchToy Pencil by Sarah Prieto


anonymous
anonymous
sketch #4953 Bird by Ervin Haxhija

tomski根尖的分生区的细胞特征是 a细胞比较大排列不够整齐具有保护作用b下部细胞较小越往上细胞越大c细胞很小排列紧密并通过分裂 coloring