Population - iri ...

Population - vanhu yomumwe chete utachiona kwemarudzi, vaikwanisa mhuka dzirambe dzichiberekana zvakasununguka uye vane zvakafanana Gene dziva. Species ane simba, vanofa, wokubereka, simba, areal arambe achirema. Population mamiriro zvinosanganisira uyewo nhamba varume nevakadzi, mazera, spatial kuparadzirwa hurongwa.

nzvimbo saizi wakagarira zvinoenderana nharaunda yacho unit (munhu) basa uye rinomirira chinhambwe pakati pfungwa uye pakufa yokuberekwa vakawanda. Somuenzaniso, imwe negoroodyo ari nharaunda makumi matatu metres, muskrat - vanenge mazana mana, netsuro uye shiri - makiromita matatu. In miti, nzvimbo saizi iri maererano kure, iyo nhunzi mukume. Somuenzaniso, nemipaini nharaunda kwebasa vanenge zana nemakumi maviri, uye chibage - anenge gumi nemashanu mamita.

Nzvimbo uye chimiro kwenzvimbo nechimwe yakaiswa maererano zvinoitwa munzvimbo landscaped. Zvakafanana zvinokosha intrapopulation nevamwe features, uyewo enzvimbo (miganhu) kutaurirana nevanhu.

Kakawanda, mhando aya kwadzo vanhu, sezvo nenzvimbo, zvipenyu, emo.

Environmental kudanwa yakatarwa iyi vanhu kuti vararame chete ino. Miganhu uwirirane miganhu mararamiro pacharo, kunorondedzerwa uswa, chirimwa munharaunda.

The vomunzvimbo - kuva vomunharaunda nevanhu kwezvimwe. Vanhu vagere zvinhu zvipenyu zvakasiyana zvatichakurukura. Saka, vagari vemo reimba shiri - dzakaunganidzwa nevanhu evanhu kubva munharaunda yaiva chinhambwe makiromita asingasviki matatu oga.

Geographic ainzi yakatarwa vanhu, achitora ndima pamwe homogeneous inoona nezvenjodzi ezvinhu. Kubva Kamchatka kuna Brest Somuenzaniso, vakawana-maviri namapfumbamwe anoita zvakafanana mapurotini. Geographic vanhu - ndiwo muganhu rudzi subspecies. Saka Specimens kuratidza phenotypic kufanana.

Population (population) - iri, pakutanga kwezvose, chikuru chairema nedanho shanduka. Pamwe ichi ndiyo zvakare huru spatial chairema imwe mhando. Saka, vanhu vanogona kunzi dzakaunganidzwa vanhu, kwete chete kugara imwe nharaunda (nzvimbo), asi kugonawo playback kwenguva yakareba. Kuvimbika vemo shanduka mashoko chokuita ainyanya pamwe panmixia (vakasununguka hybridization), izvo dzimwe dhigirii mukati muzvizhinji nezvezvikwata kupfuura pakati pamarudzi pedyo. Pamwe ichi, pasinei pakururama, vagari heterogeneous mu nemagene unhu. The chikuru zvechadenga zvipenyu zviri yakatarwa majini.

Pane kupatsanura chavagari uye kubva wezvokurapa pfungwa maonero.

Somuenzaniso, imwe namahwindo iine nevamwe. Muchiitiko chino, mumwe vanacho Kuparadzaniswa nevamwe munhui.

Kunewo akakwana vanochengeta vanhu. Muchiitiko chino, funga munhu tsvagai panmictic (vanokwanisa mhuka dzirambe dzichiberekana) vanhu vane simba mukuru, kuramba chizvarwa. muunganidzwa akadaro zvipenyu asina kukanganiswa nomudzimu mutation kufurirwa, zvimwewo zvikonzero rwokuzvarwa vakasarudzwa. Pfungwa yakanaka vakawanda rinoshandiswa simulation pamusoro shanduka.

Vanhu chete kwemarudzi zvinogona majini zvakafanana. Muchiitiko ichi tiri kutaura chinhu isogenic kwevanhu.

The raora inogona rakashama. Muchiitiko chino, dzichitama shiri kuunza majini yake itsva.

Microbial ndimo yakatarwa womumwe tisawirirane nemasero.