Hauv mitosis, prophase, metaphase, anaphase thiab telophase tshwm sim ib zaug. Chromosomes condense thiab cov centrosomes pib tsim ib qho spindle thaum ntxov. Meiotic prophase kuv yog ntev npaum li cas mitotic prophase. Lub sijhawm prophase Kuv homologous chromosomes ua rau kev sib cuag nrog ib leeg hu ua chiasmata thiab "hloov dhau" tshwm sim.
Kev hla dhau tuaj yeem tshwm sim hauv meiosis?
Hla dhau yog ib qho tshwm sim lom uas tshwm sim thaum lub sij hawm meiosis thaum khub homologs, los yog chromosomes ntawm tib hom, yog kab.
Puas hla dhau tshwm sim hauv mitosis?
Nws yog qhov xav tsis thoob rau cov noob caj noob ces nrhiav pom tias hla- dhau tuaj yeem tshwm sim ntawm mitosis. Nco ntsoov tias nws yuav tsum tshwm sim thaum homologous chromosomal ntu tau ua ke ua ke hauv cov hlwb asexual xws li lub cev hlwb. … Mitotic hla dhau tsuas yog tshwm sim hauv cov hlwb diploid xws li lub cev hlwb ntawm cov kab mob diploid.
Puas hla tau tshwm sim hauv mitosis meiosis lossis ob qho tib si?
Kev hla dhau tsis tshwm sim hauv mitosis. Piav: Mitosis yog cellular cloning. Qhov no txhais tau tias Mitosis xaus nrog ob lub hlwb zoo ib yam; tsis muaj variation.
Nyob rau theem twg ntawm meiosis hla dhau Happen?
Kev hla dhau tshwm sim tsuas yog thaum prophase I . Qhov nyuaj uas tsim ib ntus ntawm homologous chromosomes tsuas yog tam sim no nyob rau hauv prophase I, ua qhov no tib lub sijhawm ntawm tes.yuav tsum txav DNA ntu ntawm cov khub homologous.
