Wadatacce
The rugujewar kwayoyin halitta Su ne wadanda suka damu da cin gajiyar al'amarin da kuzarin da ragowar dabbobi da tsirrai ke gabatarwa, ta hanyar rugujewar waɗancan ƙwayoyin, har sai sun rikide zuwa abin da bai dace ba.
A takaice dai, kwayoyin halittu masu rarrafewa sune wadanda ke sake sarrafa abubuwan gina jiki, suna sanya lamarin da wani mai rai ya mayar da shi mara amfani don wani ya yi amfani da shi.
Tsarin da masu rarrafewa ke aiwatarwa shine ɗaukar wasu samfuran da ke yi musu hidima daga sharar dabbobi da tsirrai da suka riga sun mutu. A lokaci guda, suna sakin abubuwa da yawa waɗanda mahallin mahaukaci ya haɗa sannan masu samarwa su cinye su.
Rarraba
Decomposers galibi an kasu kashi uku:
- Ƙwari: Suna bayyana a wurare daban -daban a duk lokacin rarrabuwa, suna saka ƙwai a cikin kwayoyin halitta.
- Kwayoyin cuta: Rage matattun abubuwa kuma sake sarrafa carbon a cikin kwayoyin zuwa abubuwan gina jiki.
- Namomin kaza: A nasu bangaren, suna lalata kwayoyin halittu da suka mutu kamar busasshen ganyen, najasa da matattun tsirrai.
Za mu iya yin magana game da ƙarin rukunin masu lalatawa waɗanda ke ɓarna, waɗanda saboda kasancewarsu cikin mulkin dabbobin ba sa ba da gudummawar kwayoyin halitta amma, akasin haka, kawai ciyar da gawawwaki, kawar da ragowar kwayoyin halitta masu amfani ga masu lalata. Wannan yana taka rawa a cikin sarkar abinci.
- Duba kuma: 15 Misalai na Komawa
Misalan rugujewar kwayoyin halitta
| Tsutsotsi | Kwayoyin Azotobacter. |
| Slugs | Kuɗi |
| Kwari Acari. | Kurakurai. |
| Diptera kwari. | Ungulu |
| Trichoceridae kwari. | Nematodes. |
| Aranea kwari. | Shiitake namomin kaza. |
| Saprophytic kwari. | Pseudomonas kwayoyin cuta. |
| Calliphoridae kwari. | Achromobacter bacteria. |
| Silphidae kwari. | Actinobacter kwayoyin cuta. |
| Histeridae kwari. | Mucor namomin kaza. |
| Kuraye | Fungi namomin kaza thistle. |
| Ƙudan zuma | Magungunan ruwa na fungi. |
Tsarin bazuwar
Akwai matakai guda biyar inda ruɓaɓɓen yanayi ke faruwa: idan rayayyun halittu ne, bayan mutuwarsa wani tsari yana faruwa wanda ke haifar da canza launin shuɗi-shuɗi akan fata, saboda hanyoyin ciki da ke daina faruwa, kamar bugun zuciya.
Jiki yana kumbura kuma gas yana ƙaruwa, amma sai ƙari asarar taro, sakamakon cin abinci na tsutsotsi da kuma tsarkake ruɓaɓɓen ruwaye. Rushewar ta ci gaba kuma aikin kwari yana cire abubuwan gina jiki da suka rage, sannan ragowar ya bushe ya canza zuwa kwayoyin halitta.
Matsayi a cikin sarkar abinci
Masu narkarwa suna da matukar dacewa a cikin sarkar abinci, saboda suna canza kwayoyin halitta zuwa kwayoyin halitta. Daidai ne rawar da ba ta dace da ita ga tsirrai da samar da kwayoyin halitta gaba ɗaya, waɗanda ke da ikon canza kwayoyin halitta zuwa kwayoyin halitta.
Kodayake a priori tsarin canzawa daga inorganic zuwa kwayoyin halitta na iya zama mafi mahimmanci (tunda yana ba da damar rayuwar duk dabbobi), daidai samar da kwayoyin halitta shine me, mataki ɗaya baya baya, yana ba da damar sake aiwatar da wannan tsari, a cikin cajin kayan lambu da ƙwayoyin cuta: a lokacin bazuwar, ciyawa da muhallin da ke kewaye da kwayoyin halitta yana girma sosai.
- Duba kuma: 20 Misalan Sarkar Abinci
