低温诱导可使二倍体草鱼卵原细胞在减数第一次分裂时不形成纺锤体,从而产生染色体数目加倍的卵细胞,此卵细胞与精子结合�育成三倍体草鱼胚胎。上述过程 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 theseShoehorn, Hockey mask, Gravy, Triplets, Widget, Archer, Amoebas, Cove, Birdhouse, Detective, 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 #5072


anonymous
anonymous
sketch #5434


anonymous
anonymous
sketch #3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )


anonymous
anonymous
sketch #5193


anonymous
anonymous
sketch #4287 eye


anonymous
anonymous
sketch #1500


anonymous
anonymous
sketch #5141


anonymous
anonymous
sketch #132


anonymous
anonymous
sketch #3643


Tom Kelly
sketch #251


anonymous
anonymous
sketch #3204 eminem


anonymous
anonymous
sketch #4755


anonymous
anonymous
sketch #2477 hhhh


anonymous
anonymous
sketch #303


anonymous
anonymous
sketch #20960 Kaneki Ken Tokyo Ghoul by Deepak Kaushik


Donara Smbatyan
sketch #1447 donara


anonymous
anonymous
sketch #5161


anonymous
anonymous
sketch #4742


anonymous
anonymous
sketch #3676 Sceptical horse by Koes Maung


anonymous
anonymous
sketch #4975 Orange by Marcos Roberto Molina


anonymous
anonymous
sketch #1453


Benjo Arellano
sketch #779 Gol D Roger


anonymous
anonymous
sketch #5293


anonymous
anonymous
sketch #5348


anonymous
anonymous
sketch #3604 Falling Manipati Surya

tomski低温诱导可使二倍体草鱼卵原细胞在减数第一次分裂时不形成纺锤体,从而产生染色体数目加倍的卵细胞,此卵细胞与精子结合�育成三倍体草鱼胚胎。上述过程 coloring