Matsayin kungiyar na rai al'amari

Matsayin kungiyar na rai al'amari - wata alama ce soma ga rarrabuwa na duk rayayyun kwayoyin halitta a wannan duniya tamu. Namun daji, Duniya ne da gaske bambancin. Kwayoyin iya daukar salo na masu girma dabam, daga cikin sauki guda-celled microbes, kuma, za kwayar halittu, da kuma kawo karshen tare da most dabbobi a duniya - Whales.

Evolution a duniya ya faru a irin wannan hanyar da kwayoyin sun faro ne daga sauki (a zahiri) da mafi hadaddun. Saboda haka, tasowa, bace, sabon iri kyautata a cikin shakka daga juyin halitta, shan a mafi whimsical look.

Don shirya wannan m adadin masu rai, da kuma matakan da kungiyar na rai al'amari aka gabatar. Gaskiyar ita ce,, duk da bambance-bambance a bayyanar da tsarin, duk da kwayoyin halitta na da a kowa ne su ko ta yaya hada da kwayoyin da cewa an hada da maimaita abubuwa, a ko ta wani hanya - general ayyuka na gabobin. suna ciyar da abinci, sake fitarwa, tsufa da kuma mutuwa. A wasu kalmomin, da kaddarorin wani rai gabar, duk da bambance-bambance a cikin bayyanar ne irin wannan. A gaskiya ma, ya mayar da hankali a kan wadannan bayanai, shi ne zai yiwu a gano yadda za a ci gaba da wannan duniyar ta mu.

Saboda haka, mu yi la'akari da martabobin kungiyar na rai al'amari , a more daki-daki. A farko matakin ya shafi dukan halittu, ba tare da togiya. Me ya (matakin) sama, da kara yawan wakilan da namun daji da aka shafe ta.

1. A matakin kwayoyin ne ga kowa da kowa kwayoyin. A wannan matakin akwai ganuwa ga tsirara ido, da matakai faruwa a kowane rai gabar: da kira da kuma fashewa da na gina jiki, gini, ko m abubuwa. Wannan matakin na manyan kwayoyin mahadi (sunadarai, nucleic acid da sauransu. D.)

2. supramolecular ko subcellular. A matakin a da structuring kwayoyin cikin Kwayoyin wasu gabbansa: da jikin tantanin, chromosomes, vacuole, tsakiya, da dai sauransu ...

3. Cell. A wannan matakin, al'amarin da aka gabatar a cikin nau'i na wani na farko aikin naúrar - Kwayoyin.

4. The jiki-nama matakin. Yana da a wannan matakin suna kafa duk gabobin da kyallen takarda da wani rai kwayoyin, ko da kuwa su rikitaccen: kwakwalwa, harshe, koda, da dai sauransu. Ya kamata a haifa tuna cewa masana'anta - a sa na Kwayoyin, sõyayya da na kowa sifa da aiki .. Jiki - sashi na jiki, "wajibi" wanda ya hada da aiwatar da wani fayyace aiki.

5. ontogenetic ko kwayoyin matakin. A wannan matakin, daban-daban hukumomin cikin sharuddan aiki ake hada cikin wani dukan kwayoyin. A wasu kalmomin, wannan matakin ya riga ya gabatar da wani cikakke mutum na kowane irin.

6. Yawan jama'a-takamaiman. Kwayoyin ko mutane da suke da irin wannan tsarin, aiki, da kuma a irin wannan bayyanar, kuma ta haka ne na ga wannan nau'in, ana kunshe a daya yawan jama'a. A ilmin halitta, yawan fahimtar totality of dukkan mutane daga wani ba jinsunan. Bi da bi, su duka samar da wata genetically uniform da kuma ware tsarin. The yawan zaune a cikin wani wuri - iyaka da kuma, kamar yadda mai mulkin, ba ya ratsa da wasu jinsunan. View, bi da bi, wani tara dukkan alƙarya. Rayayyun kwayoyin halitta iya interbreed da kuma samar da zuriya kawai a cikin tsarin na nasu jinsin.

7. biocenotic. A matakin a wadda rayayyun kwayoyin halitta suna hade a biocenoses - da totality of duk alƙarya da suke zaune a wannan yanki. Na ga daya ko wani tsari, a cikin wannan yanayin ba kome.

8. biogeocenotic. Wannan matakin saboda da samuwar biogeocoenoses, Ina nufin tara biocenosis da abiotic dalilai (gona, da yanayin damina) a cikin yankin inda da biocenosis zaune.

9. Muciya. Level, kawo tare da dukan halittu a duniya.

Saboda haka, matakan da kungiyar na rai al'amari hada da maki tara. Wannan rarrabuwa kayyade data kasance a cikin kimiyyar zamani amfaninsa rayayyun kwayoyin halitta.