Sero Division Is Symmetrical

Symmetric cell division inzira yakakosha mukuvandudza uye kukura kwezvipenyu zvakawanda mu umambo hwemhuka uye muriwo. In maitiro aya, sero raamai rinopatsanurwa kuita vanasikana vaviri masero akafanana muhukuru uye genetic content. Iyi symmetry yemaserura yakakosha kuvimbisa kugovera kwakaringana kwezvikamu zvemasero uye kuchengetedza homeostasis yematishu uye nhengo. Muchinyorwa chino, tichaongorora zvakadzama maitirwo nemirau iri pasi pe symmetric cell division, pamwe nekukosha kwayo kwebhayoloji uye zvinogona kuitika mukutsvaga kwekurapa uye biotechnological.

Nhanganyaya kune symmetric cell division

Symmetric cell division inzira yakakosha mukutenderera kwehupenyu hwezvipenyu zvakawanda. Murudzi urwu rwekupatsanurwa, sero raamai rinopatsanurwa kuita masero maviri emwanasikana akafanana, achibvumira kukura nekukura kwematishu uye nhengo.

Kune marudzi akasiyana e symmetric cell division, senge binary division uye akawanda division. Muchikamu chebhinari, sero raamai rinopatsanurwa kuita vanasikana vaviri nekugadzira muforo wepakati pakati pesero. Aya vanasikana masero akafanana uye ane mukana wakafanana wekusiyanisa.

Mukuparadzana kwakawanda, sero raamai rinopatsanurwa kuita masero emwanasikana anopfuura maviri, zvichibvumira kuwedzera kukura nekukura. Izvi zvinogona kuitika kuburikidza nekugadzirwa kwemiforo yakawanda yakatsemuka kana kuburikidza nekugadzirwa kwechimiro chakaita seringini chinonzi ringinion ring. Matanho aya anodzorwa zvakanyanya uye anovimbisa kugovera kwakaringana kwezvikamu zvemasero mumasero emwanasikana.

Mitosis uye cytokinesis muchikamu chesero

Mitosis uye cytokinesis maitiro akakosha mukupatsanurwa kwesero, izvo zvinobvumira kukura uye kuvandudzwa kwetishu mune zvipenyu zvakawanda. Mitosis ndiyo nhanho umo nucleus yesero inopatsanurwa kuita nuclei mbiri dzakafanana, nepo cytokinesis inobata kupatsanurwa kwe cytoplasm uye kuumbwa kwevanasikana vaviri masero.

Mitosis ine zvikamu zvina: prophase, metaphase, anaphase uye telophase. Munguva yeprophase, ma chromosomes anonamira uye mitotic spindle inoumbwa kubva kumamicrotubules e cytoskeleton. Mu metaphase, ma chromosomes anowirirana pa equatorial plate yesero. Zvadaro, muanaphase, ma chromosomes anoparadzana uye anokweverwa nema microtubules kune akatarisana nematanda esero. Pakupedzisira, mutelophase, machromosome deconndense uye nuclei mbiri dzemwanasikana dzinoumbwa.

Zvadaro, cytokinesis inoitika. Munguva iyi, cytoplasm yesero inopatsanurwa kuita maviri, zvichitungamira pakuumbwa kwevanasikana vaviri masero. Mumasero emhuka, cytokinesis inoitwa nekuumbwa kwechindori chechibvumirano chinoumbwa ne actin uye myosin mapuroteni. Mhete iyi inobata uye inodzipa cytoplasm, ichipatsanura sero nepakati. Kune rumwe rutivi, mumasero ezvirimwa, cytokinesis inoitwa kuburikidza nekuumbwa kwesero ndiro pakati pesero, iyo inowedzera kusvika kumagumo kusvikira vanasikana vaviri masero aparadzaniswa zvachose.

Zvinhu zvakakosha zvesymmetry muchikamu chesero

Muchikamu chesero, symmetry inoita basa rakakosha mukuita kudzokorodza uye kugovera genetic zvinhu. Imwe yacho kuumbwa kwemitotic spindle, chimiro chinoumbwa nemamicrotubules ane basa rekuparadzanisa machromosome panguva ye mitosis.

Symmetry mukuumbwa kwemitotic spindle inoreva kugoverwa kwakaenzana kwemamicrotubules kumativi ese, zvichibvumira kupatsanurwa kwakanaka kwemakromosomes kumasero emwanasikana. Iyi symmetry inovimbisa kuti sero rega rega rinogashira huwandu hwakafanana hwema genetic zvinhu, kudzivirira zvikanganiso zvinogona kuitika zvechromosomal uye kubatsira mukuchengetedza kugadzikana kwemajini.

Pamusoro pekuumbwa kwemitotic spindle, chimwe chinhu chakakosha chekuenzanisa muchikamu chesero ndiko kurongeka kwemakromosomes kuequatorial plate panguva yemetaphase. Uku kurongeka chaiko kwemakromosomes kunovimbisa kusarurana kwakaringana panguva yeanaphase, ichikurudzira kugoverwa kwakaenzana kwemajini pakati pemwanasikana maseru.

Basa re mitotic spindle mu symmetric cell division

Iyo mitotic spindle chimiro chakakosha mu symmetric cell division, ichiita basa rakakosha mukupatsanura chaiko kwemakromosomes panguva ye mitosis. Iyi yakaoma sisitimu yemamicrotubules nemapuroteni ane basa rekuronga nekuparadzanisa machromosomes zvakaenzana mumasero emwanasikana.

Iyo mitotic spindle inoumbwa neastrocentrioles maviri, ayo ari pakatarisana nematanda esero, uye nhevedzano yemamicrotubules anowedzera pakati pawo. Munguva yechikamu che mitosis inozivikanwa se prometaphase, ma microtubules anorongwa kuita dhiramu, inozivikanwa se achromatic spindle. Iyi spindle ine basa rekutora uye kuenzanisa machromosome mu equatorial ndege yesero, izvo zvinobvumira kugovera kwavo kwakaenzana mumasero emwanasikana.

Kana ma chromosomes achinge aenderana, chikamu cheanaphase chinotanga, umo ma spindle microtubules anobatana nekupfupika, achikwevera machromosome akanangana nematanda esero. Chiito ichi chakarongeka chinovimbisa kuti sero remwanasikana wega wega rine kopi chaiyo yezvakagadzirwa sero remubereki. Mukuwedzera, iyo mitotic spindle inokonzerawo cytokinesis, kupatsanurwa kwemuviri kwesero, nekuunganidza mhete yemapuroteni inonzi cleavage furrow.

Molecular regulation ye symmetric cell division

Symmetric cell division idanho rakakosha mukukura nekuvandudzwa kwezvipenyu zvakawanda. Kudzora kwayo kwema molecular kwakakosha kuti ive nechokwadi chechizvarwa chakafanana chemasero emwanasikana. Mukuita uku, masero anopatsanurwa nepakati, zvichitungamira kukudzokorora chaiko kwemajini uye kugoverwa kwakaenzana kwema cell organelles. Tevere, isu tichaongorora mahombe mamorekuru maitiro anodzora symmetric cell division.

1. Kudzora ye cell cycle: Kutenderera kwesero Iro nhevedzano yezviitiko zvakarongedzerwa zvinoitika mumaseru pamberi uye panguva yekuparadzaniswa kwesero. Iye kutenderera kwesero Iyo yakanyatso kudzorwa necyclin-inotsamira protein kinases, iyo inoshanda semamolecular switch yekudzora kutenderera kufambira mberi. Aya mapuroteni anoshandiswa panguva dzakatarwa mukutenderera, zvichikonzera kushanda kwemamwe mapuroteni akakosha anobatanidzwa mukudzokorora kweDNA uye kupatsanurwa kwechromosome.

2. Cell signing: Symmetric cell division inodzorwawo necell signing nzira dzinonzwa mamiriro nezvido zvesero. Imwe yedzakanyanya kudzidzwa nzira iNotch signing nzira, iyo inoita basa rakakosha mukutonga kwesero kupatsanurwa mumatishu akawanda uye nhengo. Kuitwa kweNotch nema ligands chaiwo kunokonzeresa kuwanda kwezviitiko zvemamorekuru izvo zvinozotungamira mukudzivirirwa kweiyo transcription factor ine chekuita nekuwanda kwesero, nokudaro kudzivirira kuwanda kwakanyanyisa.

Zvinhu zvinokanganisa symmetry mukukamukana kwesero

Symmetry mukupatsanurwa kwesero kwakakosha pakukura uye kushanda kwezvipenyu zvakawanda. Zvisinei, zvinhu zvakasiyana-siyana zvinogona kukanganisa symmetry yeiyi nzira yakakosha. Muchikamu chino, tichaongorora mamwe makuru uye maitiro azvo pane morphology uye basa rezvipenyu.

1. Genetic regulation: Kutaura kwemamwe majini kwakakosha pakumisikidza nekuchengetedza symmetry mukupatsanurwa kwesero. Shanduko mukutonga kwemajini aya anogona kutungamirira kuasymmetric cell divisions, zvichikonzera matambudziko ekukura uye kunyangwe zvirwere. Kuvapo kwekusagadzikana kwemajini kunogona kukanganisa kugadzirwa kweprotein akakosha kune sero division process, kuvhiringidza kugovera kwakaringana kwezvikamu zvemasero uye kuumbwa kweiyo symmetrical structures.

2. Kuvhiringwa mumasaini nzira: Masigning systems anoita basa rakakosha musymmetric cell division. Biochemical uye molecular masiginecha anobvumira kurongeka chaiko kwezviitiko zvemaserura panguva yekukamukana, kuve nechokwadi chekugoverwa kwakaenzana kwezvikamu zvemasero kumwanasikana maseru. Zvakadaro, kuvhiringika kwemaitiro aya ekuisa chiratidzo kunogona kushandura symmetry yekukamura maseru, zvichikonzera kuumbwa kwemwanasikana maseru ane hukuru hwakasiyana, maumbirwo kana mabasa.

3. Pesvedzero yezvakatipoteredza: Mamiriro anowanikwa maseru anogonawo kukanganisa symmetry ye cell division. Izvo zvakaonekwa kuti kuoma uye geometry ye microenvironment inogona kukanganisa kurongeka uye kutaridzika kwemasero panguva yekuparadzanisa, iyo inogona kukanganisa symmetry inoguma. Uyezve, pesvedzero yezvinhu zvekunze senge kuvapo kwezvinovaka muviri, mahormone kana makemikari zvinhu zvinogonawo kugadzirisa symmetry muchikamu chesero, zvichigadzira mhedzisiro yenguva refu pakukura uye basa rezvipenyu.

Kukosha kwe symmetry mukukura kwesero uye kukura

Symmetry inoita basa rakakosha mukukura kwesero uye kukura. Muchikamu chesero biology, symmetry inoreva kurongeka uye kwakaringana kurongeka kwemasero uye mamorekuru zvimiro muchinhu chipenyu. Iyi symmetrical sangano yakakosha kuti masero aite mabasa ayo zvinobudirira uye coordinated.

Imwe yemabhenefiti makuru e cellular symmetry kugona kwesero rega rega kupatsanura zvakaenzana. Munguva yekupatsanurwa kwesero, symmetry inovimbisa kugoverwa kwakaenzana kwezvikamu zvemasero, senge DNA uye organelles, pakati pemwanasikana maseru. Izvi zvinova nechokwadi chekuti sero rega rega rine huwandu hunodiwa hwemajini uye masero maumbirwo ekushanda kwakaringana.

Uyezve, symmetry yemasero inobvumirawo kutaurirana kwakanaka uye kubatana pakati pemasero. Symmetrical zvimiro, senge ion chiteshi uye masigner receptors, akagovaniswa zvakaenzana mukati mesero membrane, zvichibvumira kukurumidza uye kwakaringana kuchinjana kweruzivo pakati pemasero. Izvi zvakakosha pakukurukurirana kweserura uye kukura kwakaringana uye kushanda kwematishu uye nhengo mune multicellular organism.

Symmetric cell division senzira yekubereka

Symmetric cell division inzira yakakosha yekuberekesa muzvisikwa zvakasiyana. Rudzi urwu rwekupatsanurwa runoratidzwa nekugadzirwa kwemwanasikana maseru akafanana nesero reamai uye anoitwa kuburikidza nemaitiro chaiwo uye anodzorwa. Pazasi, mamwe emazano anoshandiswa panguva yesymmetric cell division achatsanangurwa.

Imwe yedzakajairika nzira dze symmetrical cell division ibhinari division, umo sero rimwe rinopatsanurwa kuita vanasikana vaviri masero. Iyi nzira inowanikwa zvakanyanya mumabhakitiriya uye dzimwe mbiriso. Panguva yekupatsanurwa kwebhinari, sero raamai rinodzokorora genetic material uye organelles, richigadzira makopi maviri akafanana. Zvadaro, dzinowanikwa kumativi akatarisana esero raamai uye mafomu akatsemuka pakati, achikamura sero kuita zvikamu zviviri zvakaenzana.

Pamusoro pekupatsanurwa kwebhinari, kune dzimwe nzira dze symmetric cell division, senge sporulation uye kuwanda fission. Mu sporulation, stem cell inoumba zvimiro zvemhando yepamusoro zvinodaidzwa kuti spores, izvo zvinokwanisa kurarama nemamiriro ezvinhu akashata kusvika nzvimbo yakanaka yekumera iripo. Kune rumwe rutivi, fission yakawanda inoitika apo sero raamai rinopatsanurwa kuita vanasikana vakawanda. panguva imwe. Iyi nzira inoonekwa mune zvimwe zvipenyu zvine sero rimwe chete, senge amoebas uye mbiriso, zvichibvumira kukurumidza kuwanda uye koloni.

Kurudziro yekudzidza nekunzwisisa symmetric cell division

Symmetrical cell division inzira yakakosha mubiology inovimbisa kuberekana nekukura kwezvipenyu zvakawanda. Kunzwisisa maitiro aya kwakakosha kusimudzira ndima ye genetics uye mushonga. Pazasi pane mamwe:

1. Dzidza pfungwa dzakakosha:

• Dzidza mhando dzakasiyana dze symmetric cell division, senge mitosis uye meiosis.
• Nzwisisa matanho emhando yega yega yekukamura uye basa reumwe neumwe wavo.
• Ongorora maitiro emamorekuru anoronga symmetric cell division, senge DNA kudzokorora, mitotic spindle formation, uye kupatsanurwa kwechromosome.

2. Shandisa zvinoonekwa:

• Ita madhayagiramu uye zvirongwa zvinomiririra imwe neimwe nhanho ye symmetrical cell division.
• Gadzira matatu-dimensional modhi kuti uone kurongeka kwemakromosomes uye masero maumbirwo anobatanidzwa mukuita.
• Tarisa mamicrographs ekukamura maseru kuti aone morphological maitiro edanho rega rega.

3. Shandisa maitiro:

• Ita ongororo dzemurabhoritari dzinosanganisira symmetrical cell division, sekutarisa maseru ari mumatanho akasiyana e mitosis pasi pemaikorosikopu.
• Tora chikamu mumapurojekiti ekutsvagisa ane chekuita neiyo molecular regulation ye symmetric cell division.
• Kugadzirisa matambudziko uye maekisesaizi anoshanda anoda kushandisa ruzivo rwakawanwa pamusoro pechinyorwa ichi.

Kufambira mberi kwesainzi mukunzwisisa symmetric cell division

Symmetric cell division inzira yakakosha mukuvandudza nekuchengetedza zvipenyu zvakawanda. Kuburikidza nechimiro ichi chekuparadzanisa, masero anodzokorora zvakaenzana, achigadzira vanasikana vaviri masero akafanana maererano nemajini uye. chimiro chemasero. Mumakumi emakore achangopfuura, kufambira mberi kwesainzi mukunzwisisa kwekuita uku kwave kwakakosha, zvichitibvumira kuwana ruzivo rwakadzama nezve mamorekuru nemaserura maitiro anoitonga.

Pakati pekufambira mberi kwakanyanya, zvakaonekwa kuti symmetric cell division inodzorwa nenhevedzano yemapuroteni complexes. Aya macomplexes anoshanda semakiyi ekudzora kuti ave nechokwadi chekuparadzaniswa kwemajini uye kunotevera kwakaenzana kugoverwa kwema cell organelles panguva yekukamura. Pamusoro pezvo, akasiyana mapuroteni akakosha mukuita uku akaonekwa, senge kinase uye zvinyorwa zvinyorwa, izvo zvinorongedza mamolekyulu emuchina anodiwa kuita kupatsanurwa kwesero nemazvo uye nemazvo.

Zvidzidzo zvakaratidzawo kuti kurongeka kwakaringana kwesymmetric cell division kwakakosha kudzivirira kuumbwa kwekenza maseru. Chero kuchinjwa kwemaitiro ekutonga kwemaitiro aya kunogona kutungamirira kukanganisa mukuparadzaniswa kwemajini, izvo zvinoita kuti pave nekuonekwa kwechromosomal abnormalities uye kupararira kusingadzorwi kwemasero akaipa. Zvakawanikwa izvi zvaunza kufarira kukuru mukuvandudzwa kwemishonga ine chinangwa chekumisa nzira dzekuparadzanisa masero, kuvhura maonero matsva mukurwisa gomarara.

Zvinogoneka mashandisirwo uye mabhenefiti e symmetric cell division research

Tsvagiridzo ye symmetric cell division ine akawanda angangoita mashandisirwo uye mabhenefiti anogona kubatsira mukufambira mberi kwesainzi nemushonga. Izvi zvakawanikwa zvinogona kuvhura kuvandudzwa kwakakosha munzvimbo dzakakosha sekuvandudzwa kwetishu, gene therapy uye kuvandudzwa kwemishonga yekurwisa zvirwere zvemajini.

Nekunzwisisa zvirinani maitiro eiyo symmetric cell division, masayendisiti anogona kugadzira marapirwo ekuvandudza matishu akakuvadzwa kana kurasika nekuda kwekukuvara, chirwere kana kuvhiyiwa. Izvi zvinogona kushandura mushonga wekuvandudza, zvichibvumira kuvakwazve kwenhengo dzese kana kugadziriswa kwematishu akakuvadzwa zvakanyanya uye zvinobudirira.

Saizvozvo, tsvakiridzo yesymmetric cell division inogona kuvhura mikova mitsva mumunda wegene therapy. The division nharembozha inzira yakakosha pakugara nhaka yemajini maitiro, uye kunzwisisa maitirwo azvinoitwa kunogona kubatsira kugadzira kurapa kwakanyatso uye kunoshanda. Kufambira mberi uku kunogona kupedzisira kwabatsira kurapa zvirwere zvemajini uye kubvumira kugadziriswa kwemajini zvakananga mumaseru akabatwa.

Maonero emangwana musymmetric cell division research

Tsvagiridzo mu symmetric cell division yakapa kufambira mberi kwakakosha mukunzwisisa kwedu maitiro akakosha anoita kuti zvipenyu zvibereke uye zvikure. Sezvatinoenderera mberi nekuongorora nzvimbo inonakidza iyi, maonero matsva ari kuvhurika anogona kushandura manzwisisiro edu nekushandiswa kwesero biology. Pazasi tinopa mamwe madhairekitori anobvira ekutsvaga mune ramangwana:

• Kuzivikanwa kwevatongi vatsva: Kunyangwe kufambira mberi kwazvino, isu hatisati taziva akawanda eakakosha ekudzora anodzora symmetric cell division. Kuzivikanwa kwemamorekuru matsva uye mapuroteni anosanganisirwa mukuita uku kwakakosha kuti unzwisise zviri nani maitiro epasi uye zvazvinoreva mukukura uye chirwere.
• Kuongorora epigenetic shanduko: Epigenetics yakaratidzwa kuita basa rinokosha mukugadzirisa kupatsanurwa kwesero. Kuongorora shanduko muDNA methylation uye histone modification panguva yesymmetric cell division inogona kuratidza yakakosha manzwisisiro ekuti maserura anochengetwa sei uye anogarwa nhaka.
• Kuvandudzwa kwekuvhiringidza marapirwo: Nzvimbo inonakidza uye inovimbisa kushandiswa kweruzivo rwakawanikwa kubva kusymmetric cell division mukuvandudza marapirwo anonangwa ezvirwere zvakaita segomarara, uko kusingadzoreki kupatsanurwa kwesero kunoitika. Kutsvaga kwakanangana nekurapa kwakanangana nekushandiswa kwemaitiro matsva, senge gene therapy uye kugadzirisa majini, zvinogona kutungamirira kune zvakanyanya kushanda uye zvemunhu kurapwa.

Muchidimbu, zvinonakidza uye zvinovimbisa. Sezvo isu tichienderera mberi nekuongorora maitiro ari pasi uye maitiro adzo ekiriniki, tave pedyo nekuvhura kugona kweiyi bazi rakakosha re cell biology.

Mibvunzo neMhinduro

Mubvunzo: Chii chinonzi symmetric cell division?
A: Symmetric cell division inzira iyo sero remubereki rinopatsanurwa kuita masero emwanasikana akafanana, nekudaro kuchengetedza genetic symmetry uye kugoverwa kwakaenzana kwesero organelles.

Mubvunzo: Chii chinangwa che symmetric cell division?
A: Chinangwa chikuru che symmetrical cell division kukura uye kuvandudzwa kwematishu uye nhengo mune zvipenyu zvakawanda. Inobvumira kuwedzera kwenhamba yemasero zvakafanana, kuve nechokwadi chekuchengetedzwa kwemaitiro emagetsi uye mabasa.

Q: Ko symmetrical cell division inoitika sei?
A: Symmetrical cell division inosanganisira matanho akati wandei, akanyanya kukosha ayo DNA replication, chromosome segregation, uye cytokinesis. Pakati pematanho aya, masero emwanasikana anogamuchira kopi chaiyo yeiyo genetic zvinhu uye cell organelles.

Mubvunzo: Ndeapi marudzi emaseru anoita symmetrical cell division?
A: Symmetrical cell division yakajairika mu embryonic uye masero akura. Masero aya anekwaniso yekuzvivandudza ega uye kugadzira vana vane hunhu hwakafanana. Inogona zvakare kucherechedzwa mune mamwe masero akasarudzika, akadai semhasuru masero uye epithelial masero.

Mubvunzo: Ndedzipi nzira dzinogadzirisa symmetric cell division?
A: Symmetric cell division yakanyatsogadziriswa nehurongwa hwe intracellular mechanisms uye zviratidzo zvekunze. Aya maitiro anosanganisira kunyatsotaura kwemajini nemapuroteni, chiratidzo chemakemikari, uye kubatanidzwa kwakakodzera kwe cytoskeleton muchikamu chesero.

Mubvunzo: Ndezvipi zvinorehwa nesymmetric cell division pane hutano hwevanhu?
A: Symmetric cell division inoita basa rakakosha mukukura kwakajairwa, kugadziriswa kwetishu, uye kuchengetedza homeostasis mune zvipenyu zvakawanda. Kuvhiringika mukuita uku kunogona kukonzera zvirwere zvakaita segomarara uye kusakura zvakanaka.

Mubvunzo: Pane dzimwe nzira dzesero division kunze kwekuenzana?
A: Hongu, kuwedzera kune symmetrical cell division, kune asymmetrical cell division. Murudzi urwu rwekupatsanura, sero rekutanga rinopa masero evanasikana maviri ane hunhu nemabasa akasiyana. Asymmetric cell division yakakosha mukugadzirwa kwemaserura akasiyana uye kuvandudzwa kwehunyanzvi matishu uye nhengo.

Mubvunzo: Ndezvipi zvakanakira uye zvisingakwanisi symmetrical cell division?
A: Zvakanakira symmetrical cell division zvinosanganisira kukurumidza yunifomu sero kuwedzera uye kugona kuchengetedza genetic symmetry. Nekudaro, zvipingamupinyi zvinogona kumuka kana mutsauko weserura uye kuumbwa kwehunyanzvi matishu uye nhengo dzinodiwa, uko asymmetric cell division inoita basa rakakosha.

Mubvunzo: Ko symmetric cell division iri kuongororwa sei parizvino?
A: Tsvagiridzo yazvino nezve symmetric cell division inotarisana nekunzwisisa mamorekuru uye maserura maitiro anobatanidzwa mukuita uku. Kufambira mberi muhunyanzvi hwekufungidzira, genetics uye cell biology iri kuburitsa ruzivo rutsva nezve symmetric cell division uye hukama hwayo nezvirwere zvevanhu.

Maonero Eramangwana

Mukupedzisa, symmetric cell division inoita basa rakakosha mune akawanda biological process. Kuburikidza nekudzokororwa uye kugovaniswa kwakaenzana kwezvikamu zvemaserura, kudzokororwa chaiko kweiyo genetic zvinhu uye kuumbwa kwemaseru maviri emwanasikana akafanana. Ichi chiitiko, chinodzorwa neakaomesesa masaini network uye mamorekuru muchina, anobvumira kukura kwakaringana, kusimudzira uye kuchengetedza zvipenyu. Uyezve, symmetry muchikamu chesero inobatsirawo kugadzirisa cellular homeostasis uye kugadziridzwa kwematishu akakuvadzwa. Nepo asymmetric cell division pasina mubvunzo yakakosha pakusiyana kwemasero uye kugadzirwa kwemaseru akasarudzika, symmetric cell division inogadza hwaro hwekuchengetedza genetic identity uye kuchengetedzwa kwemajini zvirongwa. Sezvo manzwisisiro edu emaitiro emasero aya achiwedzera, kukosha kwekuenzanisa muchikamu chesero uye kukanganisa kwaro pahutano nechirwere kuri kuve pachena. Kuenderera mberi nekuongorora kwemaitiro aya kuchatitendera kuti tiwane nzira nyowani dzekurapa uye kufambisira mberi kunzwisisa kwedu kwakakosha kwesero biology.