下列关于染色体变异的叙述正确的是 A.染色体增加某一片段可提高基因表达水平是有利变异b.染色体缺失有利于隐性基因表达可提高个体的生存 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 theseMosque, Crown, Canopy, Mountain range, Swimming pool, Strawberry, Secret code, Teacher, Key, Ferris wheel, 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 #21243


anonymous
anonymous
sketch #5192


anonymous
anonymous
sketch #2866 Soul Eater by Ani Chachua


anonymous
anonymous
sketch #5091 The Red Lady by অনন্ত জলিল


anonymous
anonymous
sketch #4555 Mario by Alexander Volodimirovich Danilchenko


anonymous
anonymous
sketch #3145 Madoka by Николай Герасимов


anonymous
anonymous
sketch #4869 Madara by Jean-Benoit Renaud


Saifa Mahmud
sketch #1671


anonymous
anonymous
sketch #1289 peace within


anonymous
anonymous
sketch #3822


anonymous
anonymous
sketch #20690


anonymous
anonymous
sketch #5217


anonymous
anonymous
sketch #933 mts


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


anonymous
anonymous
sketch #1899 blue


anonymous
anonymous
sketch #600


Tom Kelly
sketch #521 A hungry caterpillar


anonymous
anonymous
sketch #4653 Kero by Indike Liyanage


anonymous
anonymous
sketch #280


anonymous
anonymous
sketch #1451 mi6softlab vibra


anonymous
anonymous
sketch #2220 bahbah sexy sheep


anonymous
anonymous
sketch #2552


anonymous
anonymous
sketch #3268 Werewolf by Mert Arda Yiğit


anonymous
anonymous
sketch #1490 James Joyce....


anonymous
anonymous
sketch #4358 Wink Károly Benkő


Carly Kelly
sketch #120 a pretty flower


anonymous
anonymous
sketch #4549


anonymous
anonymous
sketch #2035 Ernest Hemingway... chayrolfrypan


anonymous
anonymous
sketch #3250 Lonely cat Lars Tunebo


anonymous
anonymous
sketch #3676 Sceptical horse by Koes Maung

tomski下列关于染色体变异的叙述正确的是 a.染色体增加某一片段可提高基因表达水平是有利变异b.染色体缺失有利于隐性基因表达可提高个体的生存 coloring