Ndi asexual kubalana wotchedwa nyama ndi zomera zimene

Kubalana wa zamoyo - kubalana anthu ubereki monga okha, ndi nawo maselo kugonana kwa amuna ndi akazi, choncho amaona kugonana ndi kusakhulupirika. Iyi ndi mbali khalidwe la moyo zonse padziko lapansi. Ndi zonse izi momveka. Tsopano tiyeni tipeze chimene amatchedwa asexual kubereka, ndi njira kumachitika.

Kodi amatchedwa asexual kubalana

Pamaso popanga mfundo imeneyi, tiona kuti mtundu wa asexual kubalana ndi wofala zamoyo zonse ziwiri multicellular ndi unicellular. Amene alibe yankho, zimenezo kwa woyamba ndi zomera ndi bowa, ndi wachiwiri - losavuta zamoyo (monga amoeba). Dzina la njira kubalana odziwikiratu - popanda nkhani ya gametes. Chimodzimodzi kubereka amoeba, nsapato ciliates mogwirizana ena. Onani kuti amachepetsa masiyanidwe a thupi kanthu. Yekha "loophole" kusankha chilengedwe cha zamoyo zokhala ndi selo imodzi - izi ndi chabe kusintha mwachisawawa.

Choncho, kubalana zomera ndi nyama zikuchitika asexually - kubalana a mtundu wawo, osati kugwirizana ndi kuwombola anthu awiri mfundo chibadwa.

Njira asexual kubalana

Kamodzi tidadzatulukira zimene amatchedwa asexual kubereka, si superfluous osanenapo, ndi njira zake, amene alipo ambiri. Choyamba - mugawo ili. Kuyambira munthu mmodzi, monga amoeba ndi kupanga ena awiri - bulanchi. Phata akuyamba kugawanitsa, ndi cytoplasm akuyamba kugumula pawiri. Njira ya chiwiri - kubalana a spores kapena spore mapangidwe. Pamafunika mikangano ndi zamoyo multicellular monga zomera kapena bowa. Zofunika! spores bakiteriya sali nawo kubalana monga bakiteriya angathe kupanga spore chimodzi chokha. Njira lotsatira - ikuphukira. Choncho imabereka, mwachitsanzo, coelenterates losavuta - Hydra. anthu osiyana anapanga ku "mayi" wa thupi. Mwa njira, budding ndi fission ndi njira yapadera asexual kubalana - vegetative. Zambiri zokhudza nkhani imeneyi, ife kufotokoza pansipa. Unagawanika asexual kubereka njira ndi Mwachitsanzo starfish. Zimachitika monga izi: thupi "mayi" ikuyamba kugawanitsa m'magulu. Aliyense wa iwo akukhala thupi logwirizira. Vegetative kubalana nyama ndi zomera

njira yapadera ya asexual kubalana zomera ndi nyama m'munsi - vegetative. Kubalana kumachitika mwa ziwalo vegetative, monga mizu, masamba kapena mphukira kusinthidwa. Mwachitsanzo, raspberries wachulukitsa mizu (onani zimakwana), Violet - masamba, ndi zina zotero. Mwa njira, wotchuka kwambiri njira la kubalana mwa ntchito za zomera zakutchire. Kumbali ya zamoyo, ndondomeko kubalana zomera chifukwa chilakolako kubwezeretsa mbali zawo otaika. Kubalana vegetatively angaphunzitse onse mwachibadwa ndi chongopeka, mwachitsanzo, pogwiritsa ntchito anthu. Mu njira iyi, kubereka ndi kukhala zomera zambiri, kwanilitse kuti zibalane pogonana. Nyama, njira vegetative ikuchitika magawano kapena budding.

Choncho, ambiri a njira zoberekera chitsanzo chawo akutionesa amatchedwa asexual kubalana.