Population-howa pamwero sangano upenyu. Description uye mienzaniso

In zvipenyu ano nyaya mupenyu inowanzopiwa anoonekwa somunhu hierarchical marongerwo. Kuurungana richimirira kwegadziriro interconnected zvinhu. Muchiitiko ichi imwe yoga STRUCTURAL chikwata uye panguva imwe chete ari muzvizhinji kuti "zvinhu" yakaderera hurongwa. Population-howa pamwero sangano upenyu - mumwe matanho aya vakuru vakuru kuti zvinenge. Kuti vanotanga zvizere pachena shanduka kuchinja zvose.

hierarchical womuenzaniso

Kurarama hurongwa dzinoitwa sangana muzvikwata zvina:

• Molecular magene chechetere. Akaisa payo vakadaro zvinoumba zvipenyu zvakadai lipids, makabhohaidhiretsi, mapuroteni uye nucleic acids. Izvi pamwero haagoni kunzi vapenyu, asi macromolecules, yenhengo dzayo, vanoumba hwaro chinotevera Danho okukura.

• Makuriro chechetere. Iyi ndiyo nzvimbo masero, nhengo, nyama uye zvipuka zvine masero akawanda Utachiona, kubva Hydra vanhu. Zviri pane ichi sandara nokuda nguva yokutanga muupenyu unomuka.

• Population-howa pamwero. Mharidzo mamiriro ayo nyaya ino.

• Biogeocenotic chechetere. Anosanganisira nenzanga zvipenyu, biocenoses uye biosphere. Ndicho pamwero panguva iyo sangano kwenyaya mhenyu kunosvika kunzwisisa kwayo mukurusa.

zvimwe

The Zvivako anoiswa pamusoro nechimwe siyana vari systemic. Avanotarisira kuti panofanira dzinoverengeka zvinhu nguva dzose kutaura kwezvakatipoteredza, dzichengete dzakawanda pezvakaitwa pamwe kuzvidzora. Vane muganhu kuti rinorondedzera apo hurongwa inoguma uye kunze nyika inotanga. Population-howa pamwero - chivakwa zvakafanana ehupfumi. Muganhu kuti wakapatsanura kubva mhoteredzo haasi vamwe patemberi, asi kunzwisisa ukama evanhu, uye masero okutodza.

Population-howa pamwero sangano choupenyu anokosha kunzwisisa shanduka kwendangariro. Zviri Panguva iyi, zviri pachena zvinoonekwa zvose zvinokosha zvenhengo kuti vakasarudzwa. The chikuru zvinhu padanho - ndezverudzii uye vanogara.

nzira dzekuziva nadzo sarudzo

Mhando zvipenyu pasi redu pane zvakawanda kudaro. Kusiyana anotsanangurwa pamusoro seti hwounhu pakati pavo. Vose vari shanduro dzakasiyana-siyana zvakafanana zvakafanana kwemarudzi:

1. Morphological chinhu. Nemamwe mashoko, kufanana kwemashoko kwokunze mamiriro.

2. Kufanana kuti vasiri uye nokukanganisika kwendangariro. Panguva kwemarudzi zvakafanana anobuda muviri zvinonyatsobatana samolecular Zvinoumba zvinyama uye nhengo dzomuviri.

3. Geographical chiratidzo. Vose vanhu izvi zvipenyu dziri mukati munharaunda iyoyo.

4. Ecological chiratidzo. Utachiona vechigaro chete marudzi, saizvozvo sei nokuchinja dzinogarisana ezvinhu. For Muzvarirwo oparesheni ivo zvinoda pamwero tembiricha, mwando, chiedza, uye dzimwe parameters.

5. Genetic unhu. Nokuti vanhu mumwe rudzi kunoratidzwa chete nucleotide kutevedzana DNA. Vane imwe nhamba okutodza.

Kusavapo huru

Chero zviratidzo izvi, atora vachiravana, akawana boka vanhu, hakuvimbisi kuti chii isu akatsanangura okunze vanoumba vanhu-kwemarudzi pamwero upenyu. Kamwe ose parameters akatorwa pamwe chete, anoratidza kuti boka zvipenyu ibasa. The morphological zvinhu zvingava zvakafanana vanonzi vomumhuri mhuka. Mienzaniso ndivo roundworm, kazhinji zvakafanana yakarongeka, asi zvakasiyana dzinogarisana. Zvangoitikawo kuti vanhu zvakafanana kwemarudzi akasiyana chitarisiko. A zvakafanana muenzaniso - mumwe mismatch ruvara uye kukura varume nevakadzi vamwe shiri nezvipembenene. Ndima Single kurarama voga kubva vamwe zviratidzi kungakonzera Dzenhema Attribution nevanhu zvakafanana kwemarudzi. Nzvimbo iri kazhinji ichiparara nokuda zvimwe kwenzvimbo. Asiwo, pane imwe nzvimbo kazhinji kurarama pamwe chete nevanhu vakasiyana chaizvo siyana.

tsananguro

Mienzaniso yakadaro inogona kuwanikwa kuti chero parameters izvi. The zvinhu anoumba yevagari-kwemarudzi pamwero sangano upenyu, zvinogona kupatsanurwa chete nokushandisa zvizere akagadzirwa zvinhu. Zvisinei, chinonyanya kukosha ndechokuti akasununguka mhuka dzirambe dzichiberekana vanhu uye ivhu vana. Pahwaro hunhu izvi zvinogona yaiwana tsananguro. View - dzakaunganidzwa vanhu kuti akafanana ari munyika uye zvokunze chivako, uyewo aibuda pezvakaitwa zvinokosha, akagara nzvimbo uye vanokwanisa interbreed nemumwe, anosiya kukwanisa bereka mwana.

chikwata

Population-howa pamwero, mienzaniso izvo zvinowanikwa chero ndima iri akanyatsorongwa kwechikuva upenyu apo muAtlantic zvakazara ose zvigadziriswe dzinongoitika vakasarudzwa. Zviri pano kuti ndiye anonzi chairema shanduka. yevagari iyi, inova pamwe chete STRUCTURAL che fomu. Ekupedzisira iri kutoti hurongwa kubatana. Zvakasikwa, haugoni kuwana chimiro, kwete yakakamurwa vanhu.

chaikosha Izvi zvinosanganisirei vemo-rudzi pamwero, pane unhu dzakawanda:

• vanhu vose nhengo chete kwemarudzi;
• ivo vanogadzira hwakanyatsorwisa voga nzvimbo iri munharaunda iri mhando;
• vanhu vakasununguka interbreed uye kusiya yakaorera vana.

zviratidzi

Kuparadzana kwazvakaita vanhu vakawanda rinowanzoberekera somugumisiro nenzvimbo kana zvipenyu voga kuti boka revanhu pane mumwe. Muchiitiko chokutanga zvakaparadzana nemakomo, munyanza, nzizi kana zvimwe dzinongoitika zvipingamupinyi. In rechipiri - somugumisiro akawanda zvinodiwa yakasiyana kwezvakatipoteredza ezvinhu, kusiyana maitiro, kana kuvapo kunotouraya izvozvo hazvingambofi kuyambuka nevanhu vakasiyana siyana.

Vanhu vane mamwe zviratidzo zvakadai hwevanhu, wembereko, hunofa kukura. Wokutanga ndiwo iine zvose vanhu. Population kusiyaniswa kukwanisa kuzvidzora waidzora nhamba dzavo. The vakaomerwa chinokonzera ndiko kurwisa kwakaita svikiro, nokuwedzera uwandu nevanhu akaderedza zvokudya mundima dzakapiwa, vamwe Mamiriro ezvinhu zvaanoramba achidzikira. Mhinduro ichi kuchiderera nhamba - rutapudzo wayo mumwe paavhareji.

The inokosha parameters ari chinhu huri kwemarudzi population- chechetere sangano wokurarama, ndivo kuberekwa uye rufu prices. Dzinomirira uwandu mhuka akafa uye akaonekwa pamusoro imwe nguva, ukuwo. Musiyano pakati pavo anonzi fuma. Anogona kuva asina kunaka kana zvakanaka. Muchiitiko chokutanga vanhu nhamba ipfupi, uye yechipiri - inowedzerawo.

mamiriro

Vanhu vakaita chinhu vanobatanidzwa vemo-kwemarudzi pamwero sangano upenyu, kusiyaniswa pabonde uye zera. zviratidzi izvi vanoumba hwaro nokuda yavaive pezvivako zvakakodzera. Nhamba varume nevakadzi Kazhinji munhu mumwe, asi, nokuda zvimwewo zvinhu zvinogona kuitika kusawirirana parameter ichi. Kuvapo mawa vemo vanhu vemazera akasiyana kunoita wayo kuchinjika zvikuru. Kuwedzera kwenhamba "muduku" inofanotaura nokuwedzera yemberi hwevanhu saizi.

Mari dziri uyewo maitiro chivako hunhu chete nemhuka. Vanhu vemo kungava oga kana kuumba makwai, nemombe dzavo. Chokutanga, pakupedzisira kutsvaka nzanga yavo mhando, nekuti zvimwe hazvibviri kubereka. Makwai dzinoratidzwa vakawanda chemufananidzo siyana zvakajeka womukati kuti yakatanga aramu hurongwa. Munguva rutoto nguva, yemanyorero rakakamurwa vaviri vaviri. In ukama hwemhuri vanova vana vakasimba uye vabereki. Muenzaniso wakanaka uyu mhando mamiriro chinhu zvounhu bako Pride zvinosanganisira rimwe mukono wandei hadzi vana. Herd - zvikuru zvachose mubatanidzwa mhuka. It kunoratidzwa pamberi zvacho inotungamirirwa mutungamiri.

kushanduka chikwata

Sezvatotaurwa, vagari-mhando pamwero sangano - mumwe danho iri vakuru vakuru yokurarama mugadziriro, pamusoro paunogona kuronda ari shanduka kwacho zvakazara. Kuchinja pakutanga vanhu. Vanhu kuitika nayo, vane majini mudziva, kuti ari kutaridza nhaka zvinhu zviri zvipenyu zvose. It kunoratidzwa kukwanisa mirayiridzo kuchinja. Population akataura chairema shanduka, imwe yoga muviri upenyu haigoni kuchinjwa nokuda sezvo kusvika fixity yake yakatarwa majini.

shanduka zvinhu

Zvakachinja majini mudziva imhaka chitarisiko uye kuunganidza kunotouraya. Zvaitika kashoma uye zvinogona kukanganisa chero chiratidzo. Govera rave uye recessive kunotouraya. Chokutanga, pakanga pakarepo pachena. Vanhu vane itsva inoti iri ipapo pasi dzinongoitika vakasarudzwa. Kana mutation kunobatsira, izvozvo ndee. Zvishoma nezvishoma, vagari vakawedzera uwandu vane unhu ichi.

Recessive kunotouraya zvinowanikwa zvakasikwa zvikuru nesimba, kutanga basa. Vanounganidza ari Gene dziva kazhinji chaizvo kwenguva yakareba. Kana kusvika pamwero Kuwanda kunotouraya yakadai kunogona kuitika sezvo itsva inoti, uye muitiro achava zvatsanangurwa pamusoro.

Uyewo, chimiro nezvounhu siyana evanhu ari zvinogoneka kwakavakirwa nokusanganisa (Kubatana) aripo majini mudziva zvinhu somugumisiro vakasununguka kuyambuka. Kuwanda inobvira zvakasiyana kuchapfuura runoshamisa kukura vemo.

achitaura chinja

The akadzikama tichishandisa, kuti zviri kugara, mamiriro vemo vanhu mushandirapamwe kuvapo ane zvakasiyana akagadzirwa zvinhu. Nepo tichiramba imwe avhareji sezvamunoita magene. Kuri kuti vanhu vari pasi kuramba kufurirwa hasha zvikonzero kwezvakatipoteredza, kuti vapone vachava chete zvinorarama zvinenge. Ndiwo sei dzinongoitika selection, vigilantly "kudzora" uwandu hwevanhu-mhando pamwero. Mienzaniso zvachinokonzera vanoumba rose shanduka hwemhuka nyika. kuchinja zvakadaro majini mudziva iri chinodiwa kuti vose hombe kuchinja.

In vakuru vakuru zvakasikwa hazvibviri kuziva chinokosha uye zvakakodzera marongerwo. Mumwe LEVEL okukura hazvibviri pasina "zviitiko" kwokutanga. Zvisinei, danho idzva nguva dzose ndiko qualitatively akasiyana nyore Verengai dambudziko zvinhu. Somuenzaniso, vagari-mhando pamwero sangano kwenyaya mupenyu anova "munda webasa" rwokuzvarwa selection, huru shanduka kwacho.