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 theseDiggers, Starfish, Buns, Marbles, Princess, Widget, Manatee, Snake, Skunk, Army, 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?

Chris Shrimp Lonsdale
sketch #342 Forest scene


anonymous
anonymous
sketch #5313 Katy Perry by Monalisa Theresia


Alexander Volodimirovich Danilchenko
sketch #2777 Ralph & Vanellope by Alexander Volodimirovich Danilchenko


anonymous
anonymous
sketch #5139 Sick Sick Six Urs Stefan


anonymous
anonymous
sketch #3523 My World My Way by Elena Artene


anonymous
anonymous
sketch #1118 easy zombie


anonymous
anonymous
sketch #704


anonymous
anonymous
sketch #3686 Toy Story by Thania Arruda


anonymous
anonymous
sketch #5102 Old Man by Cuong Pham


anonymous
anonymous
sketch #3165


anonymous
anonymous
sketch #5227


anonymous
anonymous
sketch #5138 Monster by Leonie Cooper


anonymous
anonymous
sketch #2197


anonymous
anonymous
sketch #4595 Hell Boy by Cristina Love


anonymous
anonymous
sketch #3513


anonymous
anonymous
sketch #3683 Hellboy by Loai Issa


anonymous
anonymous
sketch #5231


anonymous
anonymous
sketch #5091 The Red Lady by অনন্ত জলিল


anonymous
anonymous
sketch #4868 Pokemons! by Ammed Hjb


anonymous
anonymous
sketch #4310 robot


anonymous
anonymous
sketch #4979 Luffy


anonymous
anonymous
sketch #3280 Adventure Time by Alina Danielle


anonymous
anonymous
sketch #4755


anonymous
anonymous
sketch #5326


sketchmaster
sketch #2483 Una Catrina by sketchmaster


anonymous
anonymous
sketch #5165 Marceline by Marvin Chrome


anonymous
anonymous
sketch #3595


anonymous
anonymous
sketch #4493 Jimi Hendrix by Alex Stoun

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