下图所示是一个基因型为aabb两对基因独立遗传的精原细胞在一次减数分裂过程中产生的两个次级精母细胞,则该过程�生了: A.交叉互换与同源 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 theseBinder, Dishes, Queen, Angel food cake, Bubbles, Manatee, Poltergeist, Detective, Steak, Pyramid, 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 #3466


anonymous
anonymous
sketch #5169 Iron Man by Hannah Kellogg


anonymous
anonymous
sketch #270


يآآسر محمد
sketch #2818 Hellboy by يآآسر محمد


anonymous
anonymous
sketch #4646 Panda by Raimundo Santos


anonymous
anonymous
sketch #5011


anonymous
anonymous
sketch #4300 República, comunismo, libertad


anonymous
anonymous
sketch #5222 Magic Art Tin Sheek


Rachel Roe
sketch #33 Flutter-bys


Benjo Arellano
sketch #779 Gol D Roger


anonymous
anonymous
sketch #5313 Katy Perry by Monalisa Theresia


anonymous
anonymous
sketch #334 DON 'T!


anonymous
anonymous
sketch #3000


anonymous
anonymous
sketch #4904


anonymous
anonymous
sketch #3420


Nina Mercedez
sketch #2849 dj


anonymous
anonymous
sketch #600


Tom Kelly
sketch #15


anonymous
anonymous
sketch #5175


anonymous
anonymous
sketch #2959 manga girl blue hair


anonymous
anonymous
sketch #5159 Frank Briones Silvia Haynes


anonymous
anonymous
sketch #5039


anonymous
anonymous
sketch #2477 hhhh


anonymous
anonymous
sketch #3620 Dude by Arasheel Eomseii


anonymous
anonymous
sketch #5187


sketchmaster
sketch #2459 funky afro


anonymous
anonymous
sketch #5174


anonymous
anonymous
sketch #5213


anonymous
anonymous
sketch #4852


anonymous
anonymous
sketch #3192 Snake by Isaias Valenzuela Chaver

tomski下图所示是一个基因型为aabb两对基因独立遗传的精原细胞在一次减数分裂过程中产生的两个次级精母细胞,则该过程�生了: a.交叉互换与同源 coloring