用豌豆进行遗传实验时下列操作正确的是a杂交时需在开花后除去母本的雄蕊b自交时雌蕊和雄蕊都无需除去c杂交时需在开花后除去母本的雌蕊 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 theseTrampoline, Trowel, Boot, Torque, Spelunker, Wedding, Pirate, Shield, Slingshot, Cowboy, 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 #2220 bahbah sexy sheep


anonymous
anonymous
sketch #2423


anonymous
anonymous
sketch #4306 The burning watermelon!


anonymous
anonymous
sketch #2062


AbdouGt Zizou
sketch #1503 L 'Algérie


anonymous
anonymous
sketch #3631


anonymous
anonymous
sketch #1153 sahib


John Davis
sketch #2784


anonymous
anonymous
sketch #4900 Moonlight by Abdelwahab Haik


anonymous
anonymous
sketch #3476 Happy valentines day! Simona Honigmelone


anonymous
anonymous
sketch #3774 Marilyn Manson by Junior Silva


anonymous
anonymous
sketch #3457


anonymous
anonymous
sketch #1082 Seher 6 years


anonymous
anonymous
sketch #4868 Pokemons! by Ammed Hjb


anonymous
anonymous
sketch #4319


sketchmaster
sketch #2628 Black haired women


sketchmaster
sketch #2619 Underwater by sketchmaster


anonymous
anonymous
sketch #1732


anonymous
anonymous
sketch #5150 Regina from Dino Crisis by Hsien-Ying Hsieh


anonymous
anonymous
sketch #3133 Skrillex by Asfa Sajid


sketchmaster
sketch #2638 Cliff cool


anonymous
anonymous
sketch #4368


anonymous
anonymous
sketch #3670 Bugs Bunny by Jessica Column


anonymous
anonymous
sketch #1045


anonymous
anonymous
sketch #4232 Tobirama by Kadi Kader


anonymous
anonymous
sketch #3999 Deadmau by Speeð Üp Säm

tomski用豌豆进行遗传实验时下列操作正确的是a杂交时需在开花后除去母本的雄蕊b自交时雌蕊和雄蕊都无需除去c杂交时需在开花后除去母本的雌蕊 coloring