下列关于生物变异的叙述中不正确的是 A基因突变是随机的可以�生在个体�育的任何时期b二倍体植株加倍为四倍体�育延迟结实率高c 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 theseAlgae, Crop, Herd, Acrobat, Table, Miniature horse, Mittens, Catfish, Cards, Ghost, 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 #5315


anonymous
anonymous
sketch #5258 Adventure Time by Kheith Ryan Lubiano


anonymous
anonymous
sketch #5171


anonymous
anonymous
sketch #3708


Saifa Mahmud
sketch #1671


anonymous
anonymous
sketch #20471


anonymous
anonymous
sketch #1095


Loai Issa
sketch #2668 Butterfly by Loai Issa


anonymous
anonymous
sketch #508


anonymous
anonymous
sketch #5115


anonymous
anonymous
sketch #3367 Ichigo by Szymon Broszczak


anonymous
anonymous
sketch #5346


anonymous
anonymous
sketch #961


anonymous
anonymous
sketch #5073 Broken Heart by Islam Mourad


anonymous
anonymous
sketch #5169 Iron Man by Hannah Kellogg


anonymous
anonymous
sketch #5213


anonymous
anonymous
sketch #4933 Tobi by Abdelwahab Haik


anonymous
anonymous
sketch #4834 Aayla Secura by Nînâ Yämâhä


anonymous
anonymous
sketch #2866 Soul Eater by Ani Chachua


anonymous
anonymous
sketch #5008


anonymous
anonymous
sketch #5121


anonymous
anonymous
sketch #2278 flower


anonymous
anonymous
sketch #5236 Edward Scissorhands by Ronin Ronin


anonymous
anonymous
sketch #5102 Old Man by Cuong Pham


Gabriela Segura
sketch #2740 Monster by Gabriela Segura


anonymous
anonymous
sketch #1119 crimson


anonymous
anonymous
sketch #5350


Donara Smbatyan
sketch #1447 donara


anonymous
anonymous
sketch #2892 Joker by Frank Aguiar Au


sketchmaster
sketch #2464 Spongebob by sketchmaster

tomski下列关于生物变异的叙述中不正确的是 a基因突变是随机的可以�生在个体�育的任何时期b二倍体植株加倍为四倍体�育延迟结实率高c coloring