20.水稻是自花传粉植物水稻的高茎对矮茎是显性判断高茎是否是纯合体最经济最合理的方法是 A.测交 b.测交和自交 c.自交 D.无需测交 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 theseSteam engine, Horse, Gravy, Yeti, Amusement park, Clarinet, Elevator, Rice, Garden, Candy , 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 #5115


anonymous
anonymous
sketch #4632


anonymous
anonymous
sketch #5185


anonymous
anonymous
sketch #1724


anonymous
anonymous
sketch #3683 Hellboy by Loai Issa


anonymous
anonymous
sketch #2025


anonymous
anonymous
sketch #2178


anonymous
anonymous
sketch #1385 fingerschpitsengeful


anonymous
anonymous
sketch #5094 Squirrel by Mehdi Público


anonymous
anonymous
sketch #4287 eye


anonymous
anonymous
sketch #3708


anonymous
anonymous
sketch #5209


anonymous
anonymous
sketch #3148


anonymous
anonymous
sketch #4659 Ozzy Osbourne by Piter Olimpo


anonymous
anonymous
sketch #5312


anonymous
anonymous
sketch #4829


anonymous
anonymous
sketch #389


anonymous
anonymous
sketch #3693 Lucy from Elfen Lied by Simona Honigmelone


anonymous
anonymous
sketch #3727 Stitch by Louis Tradieu


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


anonymous
anonymous
sketch #5084 Harry Potter by Enrique L. Manly


anonymous
anonymous
sketch #4661 Woodpecker by Hsien-Ying Hsieh


anonymous
anonymous
sketch #3388 Fight Club by Alvaro Velasquez


anonymous
anonymous
sketch #3742 Homer by Koes Maung


anonymous
anonymous
sketch #5070 The Rolling Stones by Roby Krdoso


Benjo Arellano
sketch #779 Gol D Roger


anonymous
anonymous
sketch #5259


anonymous
anonymous
sketch #2279 puppetsss


anonymous
anonymous
sketch #5215

tomski20.水稻是自花传粉植物水稻的高茎对矮茎是显性判断高茎是否是纯合体最经济最合理的方法是 a.测交 b.测交和自交 coloring