Biology Isihloko kanye nemisebenzi

Izinhloso kanye nezinhloso ze-biology - into yokuqala kufanele aqonde, kokuqala ukutadisha le isayensi. Lena yini isisekelo okwakhelwa kuso bonke ulwazi olwengeziwe zakhiwa. Izinhloso nezinjongo yezinto eziphilayo, kanye kuncike yayo, izindlela kanye ukubaluleka uzobe okuxoxwe ngazo kulesi sihloko.

Ukuze uqale, ake sibheke umlando. Ngokokuqala ngqá igama elithi "biology" ezihlongozwayo zh. B. Lamark, usosayensi French. Awusebenzisa 1802 ukuchaza isayensi nesithakazelo ukuthi ukuphila njengoba engokwemvelo ekhethekile. Umsebenzi walabo biology zanamuhla ngempela ebanzi. Kuyinto lonke eziyinkimbinkimbi wesayensi abathintekayo kulolu cwaningo bemvelo, imithetho zentuthuko yawo kanye khona.

izici Isici biology

Ngenxa yalesi isayensi libhekene:

• ukuxhumana obuseduze ezihlukahlukene eyala, abamelwe yayo;
• lunye okusezingeni eliphezulu;
• ukuhlanganiswa.

Namuhla, sinesithakazelo kwesikwenzayo isayensi njalo ahlanganiswe ngokuvamile entsha, imibono, indaba langempela.

Umsebenzi oyinhloko biology

Umsebenzi walabo biology yesimanje zahlukahlukene kakhulu, kodwa main wabo - ulwazi imithetho kwemvelo kwenzeka. Iqiniso lokuthi izwe organic nge nokuvela kokuphila emhlabeni siyashintsha. Yena njalo elokhu ivela ngenxa azifele. I uHlu Jikelele Lwamakheli ineqhaza elikhulu e ukwakheka hydrosphere, emkhathini, kudalwa ebusweni bomhlaba.

neminye imisebenzi

Asikwazi ukuhlukanisa biology kwezilandelayo yenkinga:

• biotsinozov cwaningo;
• ukuphathwa izilwane zasendle;
• cwaningo indlela ngawo ukuzithiba kwenzeka;
• ukufunda umsebenzi kanye nesakhiwo iseli;
• Ukutadisha ezibucayi nezenzakalo zokuphila okwenzeka ezingeni zishintshe (ukucasuka, ukushintshashintsha zofuzo, umzimba);
• Ukutadisha nezindaba kokuhlukana kanye ufuzo.

Yeka okuhlangenwe uhlu umxhwele, uyavuma. Ngakho, i-biology eziyisisekelo inkinga ukuthi wazi imithetho ehlukahlukene jikelele, okuyinto ukuthuthukiswa izilwane zasendle ekuhloleni izinto eziphilayo kanye nokudalulwa essence yayo.

Biology Isihloko

Sinesithakazelo isayensi izifundo ekuphileni, amafomu yayo kanye nezindlela ezahlukene zentuthuko. Ukwehlukahluka kwezimangaliso zonke yokuqothulwa futhi abahlala okwamanje, iplanethi yethu izidalwa eziphilayo okuyisihloko cwaningo yayo. Imisebenzi biology siye echazwe nje, futhi manje ukugxila kuncike kuye. Biology isakhiwo isithakazelo (kusuka ezicacile zomzimba kanye morphological ukuba yamangqamuzana) imvelaphi, umsebenzi, ukuziphendukela kwemvelo, ukuthuthukiswa komuntu ngamunye, ukusabalala, nokuhlobana eziphilayo nomunye futhi imvelo.

Lokhu izifundo zesayensi amaphethini bobabili ezizimele kanye ezivamile kukhona isici ekuphileni zonke zako. Ngo biology, umsebenzi ukufunda amandla umzimba nokuqina, ukushintshashintsha kanye ufuzo, imifanekiso, ukuthuthukiswa kanye nokukhula, leyehlukene, ukucasuka, ezinyakazayo, autoregulation, nabanye. Konke okungenhla kungaphansi yayo.

izinkomba

Ngo biology, kuncike abahlolwayo bungabonakala eziningi ezindaweni ezifana anthropology, ngokuphila kwezilwane ezesayensi yezitshalo microbiology, Virology nabanye. Lezi wesayensi batadisha izici ukuthuthukiswa, isakhiwo, umsuka wokuphila kanye ukusatshalaliswa ukwehluka, property uhlobo amagciwane ngamunye , amagciwane, izitshalo, izilwane kanye nabantu. Emkhakheni wezingalo ulwazi oyithandayo kithi engayodwa izakhiwo, isakhiwo kanye kuwukubonakaliswa ukuphila nokwakheka morphology, izitho zomzimba, izakhi zofuzo, biology zentuthuko, imfundiso yokuziphendukela kwemvelo, ngemvelo nezinye inkinga yofuzo emkhakheni wezinto eziphilayo, by the way, -. Ingxenye ebalulekile yokuphikelela umkhuba, okuyinto ingxenye yezifundo zezikole salokhu isayensi.

Biophysics futhi Biochemistry ukutadisha physico-chemical izinqubo zamakhemikhali ezenzeka ezintweni eziphilayo, isakhiwo ngokomzimba kanye nokusungulwa chemical ka eziphilayo emazingeni ehlukene yenhlangano. Ibhayomethrikhi kwenza kube nokwenzeka ukusungula imithetho ukuthi ingabonakali kulolu cwaningo imihlola ngabanye kanye nezinqubo. Lokho inhlanganisela yazo zonke izindlela zokuhlela, kanye ukucutshungulwa imiphumela eyatholakala esebenzisa izibalo zezibalo. Isayensi yamangqamuzana ezinto eziphilayo we inkinga ihilela yokufunda ngezinto eziphila izenzakalo zenzeka ezingeni yamangqamuzana ezinto eziphilayo. Lezi zihlanganisa, ikakhulukazi, Imisebenzi kanye nezimiso zakwa amaseli, kwezitho nezicubu. Biology Jikelele eba imithetho jikelele kwelulwimi (sakhiwo) kanye umsebenzi. Okungukuthi, unesithakazelo kulokho kuvamile kubo bonke eziphilayo.

mangqamuzana

Biology nezinkinga Isihloko zingalungiswa emazingeni ehlukene. Manje sizokwenza ukuchaza ngokuningiliziwe ngamunye wabo.

amazinga eziningana cwaningo kanye nenhlangano wokuphila imihlola (kwesakhiwo obusebenzayo) namuhla sikhululiwe: i-Jikelele Lwamakheli-biogeocenotic, labantu-zilwane, umzimba, isitho, izicubu, amaselula, yamangqamuzana ezinto eziphilayo. On the yokugcina uhlola indima yezinhlayiya ukuthi ibalulekile eziphila kule ukuthuthukiswa kanye nokukhula eziphilayo ezitholakala ukuwudlulisa ukugcinwa kolwazi zofuzo ekuguqulweni amandla futhi umzimba emangqamuzaneni aphilayo, njll Lezi amangqamuzana ezilandelayo :. lipids, acid nucleic, amaphrotheni, polysaccharides futhi et al.

emangqamuzaneni

emangqamuzaneni kuhilela ukucabangela lenhlangano isakhi kuseli eyodwa. Ibizwa ngokuthi imfundiso kaZiqu-Cytology, okubandakanya cytochemistry, cytogenetics, cytophysiology, cytomorphology. Le mfundiso ivumela uhlelo ebonwe izitho ezihlukahlukene nezicubu phakathi amaseli ikhipha obusebenzayo, bokuphila uxhumano kwamakhemikhali.

organismal ezingeni

Ngesikhathi Biology umzimba ezingeni ihlola izenzakalo futhi izinqubo ezenzeka nomuntu ngamunye, kanye izindlela ukuqinisekisa ukusebenza ehlelekile izinhlelo zayo eziyishumi nemitshingo. Ukuze inawo futhi ubudlelwano kwezitho ahlukahlukene phakathi nomzimba, ngokuziphatha kwayo kanye nezinguquko oluhambelana ebonwe izimo ezihlukahlukene kwemvelo.

ezingeni Population-zilwane

Thina uqhubekele ezingeni elilandelayo, bakhona-zilwane. Kuyinto ngokuyisisekelo ukuhluka lowo odlule. Isilinganiso sobude bokuphila zabantu zofuzo kusengaphambili. Ngemva kwesikhathi bafa, kokuba isiphelile amathuba lentuthuko. Nokho, nangaphansi kwezimo kwesokudla kwemvelo kukhona lonke iqoqo wabo ukwazi sikhule unomphela. Isihloko ngesimiso semvelo, phenology, morphology, zofuzo isifundo esiphathelene Dynamics kanye nesakhiwo sabantu. Population - iqoqo abantu kohlobo oluthile ukuthi wabelane ezivamile isakhi sofuzo pool, futhi bahlala endaweni ethile nge cishe izimo efanayo khona ngesikhathi organismal, emangqamuzaneni.

ecosystem ezingeni

Uma sikhuluma ezingeni semvelo (i-Jikelele Lwamakheli-biogeocenotic), khona-ke ihlola ubudlelwane phakathi kwezinto eziphilayo nendawo ezungezile noma cha, kanye yokufuduka ndaba ophilayo, imithetho kanye indlela ukugeleza imijikelezo amandla. Iphinde wafunda nezinye izinqubo ezenzeka zemvelo (Biogeocenoses).

izindlela biology

Thina manje ukuchaza izindlela zocwaningo esetshenziswa yilo isayensi. Eyokuqala wabo - ukubukela. Ukusebenzisa kungenzeka ukuchaza futhi sihlaziye ezihlukahlukene izenzakalo yemvelo. Sakhela enye indlela - achazayo. Ukuze uqonde okushiwo ngumkhuba, kuzomele uqale uqoqe ukwaziswa okuhlobana oluyiqiniso. Ngemva isidingo ukuchaza ke.

Enye indlela ebalulekile - zomlando. Ukusebenzisa kungenzeka ukuhlonza amaphethini nesenzakalo kanye nokuthuthukiswa umzimba ukuze uhlole kumiswa imisebenzi yayo kanye nezinhlaka zawo.

Indlela zokuhlola kusekelwe ukudalwa ngendlela uhlelo okubhekiswe. Nayo ungakwazi ukuhlola imihlola nezakhiwo nemvelo.

Indlela yokugcina, okuyinto thina elichaza, - yokumodela. Kuyinto cwaningo kwanoma yiliphi isu elithile ngokudala imodeli.

Ngakho, isihloko, izinjongo kanye nezindlela biology, siye echazwe. Ekugcineni, thina akutshele mayelana nokubaluleka kwale sayensi.

Inani Biology

Yiqiniso, ufeza indima ebalulekile ekwakheni izwe lethu, kanye ukuqonda izinkinga zefilosofi methodological ayisisekelo. Ngaphezu kwalokho, kubaluleke kakhulu esisebenzayo (linikeza ikhambi ezinkingeni zokudla, izeluleko izinambuzane eziwuhlupho, njll ..). Ikakhulukazi, ukuqinisekisa ukuthi izidingo zomuntu sokudla, kufanele kakhulu ukunyusa ivolumu yomkhiqizo wezolimo. Isixazululo sale nkinga abathintekayo wesayensi ezifana nemfuyo kanye nokukhiqiza izitshalo. Basuke esekelwe impumelelo zokuzalanisa izitshalo nofuzo.

Ulwazi imithetho ufuzo futhi kokuhlukana ikuvumela ukudala izinhlobo ikhiqize kakhudlwana sezilwane ezifuyiwe zezitshalo kutshalwa. Lokhu kuvumela umusa ipulazi uye wakwenza ngokuzimisela, hhayi kakhulu. Siyabonga konke sihlangabezane nezidingo abantu ukudla. Biology impumelelo kusetshenziswa imithi kanye nokuvikelwa kwemvelo.

Njengoba ubona, inhloso kanye nezinhloso ze-isayensi yezinto eziphilayo, kubaluleke kakhulu kusukela iphuzu eliwusizo umbono. Ngenxa impumelelo kwawo isintu selenze inqubekela phambili kakhudlwana.