SamuwarKimiyya

Systematics dabbobi. Menene wannan

Duniya tamu shi ne mai arziki a cikin rayayyun kwayoyin halitta. Saboda haka, na dogon lokaci akwai wani matsala musu hisãbi. A saboda wannan dalili akwai systematics. Yana da wani kimiyya da hulda tare da nazari da kuma rarrabuwa na duk dabba da shuka rayuwa. Systematics dabbobi bisa wani zane tsarin da bayanin duk mambobi na wannan mulkin, ciki har da bitattu. Wannan tsarin ne kullum updated.

A sabon data, wanda ake amfani da rarrabuwa, don ƙirƙirar sabuwar azuzuwan dabbobi. Kwari kadai asusun for game da miliyan jinsuna. dabba ra'ayoyi yale mu mu gano su tarihi ci gaba, watau phylogeny.

Systematics dabbobi nuna juyin halitta daga cikin dabba duniya. Bisa ta data, za ka iya ce cewa mafi sauki siffofin dabbobi suna maye gurbinsu da mafi hadaddun, wanda daidaita da sabon muhalli da yanayi.

A tsarin juyin halitta ba za a iya mayar da. Saboda haka, dabba taxonomy iya partially gano da ci gaban da dabba duniya.

Duk wani rukuni na dabbobi ne zuwa kashi karami subgroups. Systematics ke tsunduma a cikin delineation na dabbobi, su rarraba da kungiyoyin a daidai jerin. Wannan tsari ya shafi uku, saukarwa.

A mataki na farko shi ne don bayyana kungiyoyin da kuma rarraba ta haihuwa iznin. Musamman wannan matakin ne mai muhimmanci ga waɗanda kungiyoyin cewa an talauci gane ko sosai yawa. Wannan zai iya hada da yawa kungiyoyin na kwari.

Mataki na biyu shi ne a sami sadarwa tsakanin raba kungiyoyin da za a iya dangana ga wata daraja maxaukakiya. A cikin wannan binciken morphological, mahaifa da kamanni cewa nuna dangantaka tsakanin su. Wannan mataki ya sa ya yiwu in ga yadda dabbobi canza a lokacin juyin halitta.

The uku mataki ya shafi nazarin links tsakanin wasu iri. Ga mai kwatanta a yawan matakin. A mafi yawa ana da za'ayi a wata rijiya-yi karatu kungiyoyin. A lokaci guda gano dalilin da ya sa wani irin haka bambancin.

Animal Systematics bada cikakken hoto na arziki fauna na duniya. Ba tare da wannan kimiyya da shi ba zai yiwu ba a daidai gano dukan shakka juyin halitta. Ba zai kasance m database, amma kawai wani m bayanai.

The abu taxonomy ne taxon. Halittun - wani rukuni na jama'a da cewa ya zauna a wani wuri a cikin rarrabuwa tsarin.

Kowane taxon yana da biyu Categories halaye. Sinfi na farko da aka kira typology. Kawai karya a tushen ta morphological fasali. Wannan shi ne, kowane irin na da tsarin ko wani takamaiman irin. Wannan shi ne abin da kayyade ta wuri a cikin rarrabuwa tsarin. Wannan ra'ayi da aka samu nasarar yi amfani da nazari da kuma amfaninsa akan burbushin halitta Finds.

Sinfi na biyu - da nazarin halittu. Ga masu rai, shi ne mafi dace. Ga fĩfĩta ma'abota sharudda. Ware jinsin reproductively ware daga sauran jinsuna.

A bambancin da rayayyun kwayoyin halitta da ke sa shi wuya a gyara rarrabuwa. Ba ko da yaushe yiwu a daidai ƙayyade ko da aka zaɓa dabbobi a raba jinsunan ko kawai genetically modified mutum, halayyar da ƙasa. Bugu da kari, wasu jinsunan har yanzu batun sauya ƙarƙashin rinjayar da waje muhalli.

Amma, duk da haka, da muhimmancin taxonomy dabbobi ne babban. Yana bada kowane jinsin da sunan da a Latin, abin da gusar rikice lokacin da yin amfani da maras ɗa'a sunayen.

Yau taxonomy ne fuskantar wani sabon lokaci na ci gaba. Amfani da ilmin lissafi hanyoyin, kwamfuta shirin, DNA bincike da kuma wasu masu tasowa kimiyya da cewa ba da damar mafi fahimtar da arziki fauna na duniya.

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