不同浓度秋水仙素对某植物幼苗尖端进行不同时间的处理结果如图.下列有关叙述正确的是 A.秋水仙素处理后的根尖细胞均为四倍体细胞b.正常情况 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 theseSausages, Sword swallower, Poker, Wizard, Wrench, Doll, Bride, Bees, Universe, Snowboard, 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 #2279 puppetsss


Zay Lin
sketch #2087 zay lin


anonymous
anonymous
sketch #5248


anonymous
anonymous
sketch #4918 Mike Wazowsky by George Andres Crowther Castillo


anonymous
anonymous
sketch #3447 Hidan (Akatsuki) by ßeyza Karaca


anonymous
anonymous
sketch #4868 Pokemons! by Ammed Hjb


anonymous
anonymous
sketch #5053


anonymous
anonymous
sketch #5316


anonymous
anonymous
sketch #5270 Fresh prince by Fatér Szilvia


anonymous
anonymous
sketch #5009 Elen Jager from Attack on Titan


anonymous
anonymous
sketch #5435


anonymous
anonymous
sketch #5185


anonymous
anonymous
sketch #5070 The Rolling Stones by Roby Krdoso


anonymous
anonymous
sketch #3063


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 #4601 PSY Gentleman by Luis Daniel Sanchez Ramirez


anonymous
anonymous
sketch #3479


anonymous
anonymous
sketch #5260


anonymous
anonymous
sketch #3076 Angel by Burak Turan


anonymous
anonymous
sketch #3385


anonymous
anonymous
sketch #3431 Jimi Hendrix by Konvicted Rohit


Amazigh N Amurwakuc
sketch #2359 imazighen amazigh flag


anonymous
anonymous
sketch #3727 Stitch by Louis Tradieu


Saifa Mahmud
sketch #1670


anonymous
anonymous
sketch #3165


anonymous
anonymous
sketch #649


anonymous
anonymous
sketch #4691 Itachi by Jaqueline Salazar


sketchmaster
sketch #2625 Dragon by sketchmaster


anonymous
anonymous
sketch #5180

tomski不同浓度秋水仙素对某植物幼苗尖端进行不同时间的处理结果如图.下列有关叙述正确的是 a.秋水仙素处理后的根尖细胞均为四倍体细胞b.正常情况 coloring