玉米是一种雌雄同株的植物正常植株的基因型为a B 其顶部开雄花下部开雌花基因型为aab 的植株不能开出雌花而成为雄株基因型为a Bb 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 theseWhale, Bulldozer, Measuring cup, Bags, Solitaire, Sandcastle, Toad, Manatee, Spy, Caboose, 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 #3554 Dr. House by Carrieann Benthem


anonymous
anonymous
sketch #3575 Stitch by Laura Gutierrez Hinojosa


anonymous
anonymous
sketch #839


anonymous
anonymous
sketch #2536


anonymous
anonymous
sketch #2023 For variety our own good friends fully understand states; through hard knocks we all our own good friends. priceminister


anonymous
anonymous
sketch #2552


Donara Smbatyan
sketch #1454 donara


anonymous
anonymous
sketch #4722 Ichigo by Gopal Gopi


anonymous
anonymous
sketch #3064


anonymous
anonymous
sketch #4881


anonymous
anonymous
sketch #1183


anonymous
anonymous
sketch #5222 Magic Art Tin Sheek


Tom Kelly
sketch #12 my bear


anonymous
anonymous
sketch #5250


anonymous
anonymous
sketch #20840 Dog by Laur Ūūtiis


anonymous
anonymous
sketch #4087 Stewie by Leon Soria Ricardo


Donara Smbatyan
sketch #1449 donara


anonymous
anonymous
sketch #4386 Freddie Mercury by Павел Павлов


anonymous
anonymous
sketch #3321 Baby Mirella Flowers


anonymous
anonymous
sketch #4751 Ruko by Rodrigo Marcos


anonymous
anonymous
sketch #3908 Rawr! by Timothy Palfreyman


anonymous
anonymous
sketch #4362 cow


anonymous
anonymous
sketch #5278 Cosmos by Jenna Khoùlix�


anonymous
anonymous
sketch #5270 Fresh prince by Fatér Szilvia


anonymous
anonymous
sketch #5287


anonymous
anonymous
sketch #5283


anonymous
anonymous
sketch #5054 Angelina Jolie by Hailey So Pretty

tomski玉米是一种雌雄同株的植物正常植株的基因型为a b 其顶部开雄花下部开雌花基因型为aab coloring