Modern Nzira mu Biology

Kutanga ezvinhu nekusimba zivo yakarurama inobva chokwadi kuti anogona usimbiswe kana nekusiyana, kuramba, ndicho chikuru basa ose sainzi. In zvipenyu sezvo: humboo vanogara akadenha uye kubvumirwa chete pavanenge kuchikosha chisimbiso.

To musi, kudzidza ichi inokurukura zvose zvipenyu hurongwa. Kuti kuongorora kwazvo sangano ravo uye mabasa, mavambo, kuparadzirwa, uye kugadzirwa uye chokuita nomumwe nomumwe, nechinangwa chokudzidza kusarudzwa mamwe mitemo, zvinotevera pakutsvakurudza nzira inoshandiswa zvipenyu:

1. Tikaenzanisa - unokubvumira kudzidza nokuenzanisa kufanana uye kusiyana zvipenyu uye dzavo nhengo. The vakawana date zvigoneke chokubatanidza mumapoka nemhuka. nzira iri kushandiswa kusika sero pfungwa, systematics uye kusimbisa dzidziso yokushanduka-shanduka. Pari, rinoshandiswa munenge munyika dzose okukurukura sayenzi iyi.

2. Kunorondedzera Nzira mu Biology (pakuongorora, nhamba) - kukubvumira kuongorora uye kutsanangura mananara kuti kuitika zvakasikwa, kudzienzanisa, akawana vamwe mitemo, uyewo pfupisa, kuwana mhando itsva, makirasi, uye zvichingodaro. Nzira idzi dzakatanga kushandiswa kunyange kare, asi zvevakomana havana kurasa kushanda kwavo uye vari zvinowanzoshandiswa bhotani, ethology, zvemhuka, uye zvichingodaro. D.

3. Historical - zvinoita kuziva mifananidzo dzidzo uye kukura zvipenyu mugadziriro, avo zvivako uye mashandiro, kuenzanisa pamwechete nezvaanoziva. Nzira iyi yaishandiswa Darwin nekuda kuvaka dzidziso yake, uye akabatsira kuchinja zvipenyu kubva rairatidza sainzi kutsanangura.

4. experimental nzira tsvakurudzo mu zvipenyu:

a) Simulation - unokubvumira kudzidza chero muitiro kana Fani, uyewo mirayiridzo yemhindumupindu kuburikidza recreating kwavari muenzaniso pachishandiswa ruzivo uye michina yemazuva ano;

b) Experiment (ruzivo) - chakagadzirwa zvisikwa inodzorwa ezvinhu ezvinhu, izvo zvinotibatsira kuziva zvikuru zvakavanzika ehupfumi zvipenyu zvinhu. nzira iyi hwezvekukurukurirana kudzidza mananara yega, saka unogona kuzadzisa migumisiro wodzokorora playback izvi chete zviitiko zvakafanana ezvinhu.

Experimental nzira mu zvipenyu havasi chete kuedza uye mhinduro kumibvunzo yavo, asi kuti aone kana akagadzira pakutanga kudzidza pfungwa kwemashoko, uyewo kuchinja kwayo ichishanda.

Muzana remakore rechimakumi maviri, nzira iyi kutungamirira tsvakurudzo zvesayenzi ichi nokuda chidzoke zvishandiswa zvemazuva ano kuti kuedza, akadai Somuenzaniso, tomography, Erekitironi maikorosikopu uye zvichingodaro.

Pari, nokukanganisika nzira dziri zvinowanzoshandiswa experimental zvipenyu, X-ray pachisara chromatography, uye magadzirirwo pamusoro ultrathin zvikamu, siyana nzira kurimwa, uye vamwe vakawanda.

Experimental nzira, pamwe ane hurongwa nzira akawedzera zvishande nezvaanogona ose sayenzi zvipenyu uye akazarura nemigwagwa itsva kushanda ruzivo munenge munyika dzose dzine mabasa evanhu.

Izvi Nzira tsvakurudzo muna zvipenyu, regai kupedza yose zvombo nzira yokuwana zivo mune zvesayenzi, saka hazvibviri aite vaitofanira muganhu pakati pavo. Ikashandiswa pamwe mumwe, vanouita tikwanise kuwana mananara itsva uye zvivako yokurarama hurongwa munguva pfupi, uye kuti asimbise regularities rinobva dzavo, budiriro uye inoshanda.