在减数第一次分裂间期因某些原因使果蝇Ⅱ号染色体上的dna分子缺失了一个基因这种变异属于 A.染色体变异 B.基因重组 C.基因突变 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 theseBunk beds, Bustle, X-ray, Potters wheel, Quiz, Climber, Skunk, Skydiver, Dachshund, Meteor, 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 #4386 Freddie Mercury by Павел Павлов


anonymous
anonymous
sketch #1724


Saifa Mahmud
sketch #1670


Mirnes Sinanovic
sketch #2640 Marge by Mirnes Sinanovic


anonymous
anonymous
sketch #5141


anonymous
anonymous
sketch #4774 Banksy&#;s Wall and Piece by Ameli Cedeño Barcia


anonymous
anonymous
sketch #3071 Metallica - Kill &#;Em All by Dayana Aleman


anonymous
anonymous
sketch #3608 Skeleton king by Thania Arruda


anonymous
anonymous
sketch #1950


anonymous
anonymous
sketch #5061


Rachel Roe
sketch #2646 Buzzy bee on flowers


anonymous
anonymous
sketch #1927


anonymous
anonymous
sketch #3383


anonymous
anonymous
sketch #5133 Jiraiya by Saiful Farizam


anonymous
anonymous
sketch #5037 Dolphin by Meen Suksoi


anonymous
anonymous
sketch #3575 Stitch by Laura Gutierrez Hinojosa


anonymous
anonymous
sketch #4287 eye


Helyryn
sketch #293 jdjdjdjdj


anonymous
anonymous
sketch #1257


anonymous
anonymous
sketch #3064


anonymous
anonymous
sketch #5219 Zayn Malik by Amila Madhushanaka


anonymous
anonymous
sketch #3786


anonymous
anonymous
sketch #3659 Portrait by Mari Falcsik


anonymous
anonymous
sketch #2197


anonymous
anonymous
sketch #4691 Itachi by Jaqueline Salazar


Laura Agapi Asnicar
sketch #2976 A girl watches the moon


anonymous
anonymous
sketch #2922


anonymous
anonymous
sketch #5370 Requiem for the Phantom by Marita Amaya

tomski在减数第一次分裂间期因某些原因使果蝇Ⅱ号染色体上的dna分子缺失了一个基因这种变异属于 a.染色体变异 b.基因重组 coloring