Zamkati
Nyerere ndi imodzi mwa nyama zochepa zomwe zakwanitsa kulamulira dziko lapansi, monga momwe zimapezekera m’mayiko onse, kupatulapo ku Antarctica. Mpaka pano, mitundu yoposa 14,000,000 ya nyerere yadziwika, koma akukhulupirira kuti pali mitundu yambiri. Zina mwa nyererezi zidasinthika ndi mitundu ina, ndikupanga maubale ambiri, kuphatikiza ukapolo.
Chifukwa cha gulu lawo lovuta kwambiri, nyerere zakhala zikuchita bwino kwambiri, ndikukhala chinthu chodabwitsa kwambiri pomwe gulu limodzi limagwira ntchito yopititsa patsogolo mitunduyo. Ngati mukuwona kuti nkhaniyi ndi yosangalatsa, tikukupemphani kuti mupitirize kuwerenga nkhaniyi ndi PeritoAnimal, pomwe tidzafotokozera, mwa zina, momwe nyerere zimachulukira, nyerere zimaikira mazira angati komanso zimaswana kangati.
Gulu la nyerere: kusangalala
O dzina la sayansi é ant-killers, ndipo ndi gulu la nyama zomwe zimadzipanga kukhala chisangalalo, mawonekedwe apamwamba kwambiri komanso ovuta kwambiri pagulu lazanyama. Amadziwika ndi gulu, kuswana kumodzi ndipo kwina kosabereka, komwe nthawi zambiri kumatchedwa kuti ogwira ntchito. Mtundu wamtunduwu umapezeka ndi tizilombo tina, monga nyerere, njuchi ndi mavu, tizinyama tina tating'onoting'ono komanso mumtundu umodzi wa nyama, mbewa yamaliseche (heterocephalus glaber).
Nyerere zimakhala mosangalala, ndipo zimadzikonza bwino kuti nyerere imodzi (kapena angapo, nthawi zina) ikhale ngati kuswana mkazi, pazomwe timadziwika kuti "Mfumukazi. Ana ake aakazi (osati alongo ake) ndiogwira ntchito, akuchita ntchito zina monga kusamalira ana, kusonkhanitsa chakudya ndi kumanga ndikukulitsa chiswe.
Ena a iwo ali ndi udindo woteteza njuchi, ndipo m'malo mwa ogwira ntchito, amatchedwa nyerere zankhondo. Iwo ndi okulirapo kuposa antchito, koma ocheperako kuposa mfumukazi, ndipo ali ndi nsagwada zotukuka kwambiri.
Chimbalangondo
Kufotokozera kubereka nyerere, tidzayamba kuchokera kumudzi okhwima, momwe mfumukazi nyerere, ogwira ntchito ndi asitikali. Chiswere chimaonedwa kuti ndi chokhwima chikakhala ndi pafupifupi Zaka 4 za moyo, kutengera mtundu wa nyerere.
Nthawi yobereka ya nyerere imachitika chaka chonse kumadera otentha padziko lapansi, koma m'malo otentha komanso ozizira, nthawi yotentha kwambiri. Kukazizira, njuchi zimalowa kusachita kapena kubisala.
Mfumukazi imatha kuyika mazira achonde osabereka m'moyo wake wonse, zomwe zidzalowe m'malo mwa ogwira ntchito ndi asitikali, mtundu wina kapena winayo wobadwa kutengera mahomoni ndi chakudya chomwe adadya mkati mwa magawo awiri oyamba a moyo wake. Nyererezi ndizopangidwa ndi haploid (ali ndi theka la ma chromosomes abwinobwino amtunduwu). nyerere zimatha kugona pakati pa mazira chimodzi kapena zikwi zingapo m'masiku ochepa.
Nthawi ina, nyerere zimayikira mazira apadera (okhudzana ndi mahomoni), ngakhale amafanana ndi anzawo. Mazirawa ndi apadera chifukwa ali ndi mfumukazi zamtsogolo ndi amuna. Pakadali pano, ndikofunikira kutsimikizira kuti akazi ndi anthu amtundu wa haploid ndipo amuna ndi diploid (kuchuluka kwama chromosomes amtunduwo). Izi ndichifukwa choti ndi mazira okha omwe amabala azimuna omwe amapatsidwa umuna. Koma zingatheke bwanji kuti amereredwe ngati mulibe amuna m'gulu la nyerere?
Ngati mukufuna nyama zamtunduwu, onani: Nyama 13 zosowa kwambiri padziko lapansi
Ndege 'Ukwati Uuluka
Amfumukazi amtsogolo ndi abambo atakula ndikukula mapiko awo pansi pa chisamaliro cha nyamayo, potengera nyengo yabwino ya kutentha, maola owala ndi chinyezi, anyaniwo amatuluka mchisa ndikukumana m'malo ena ndi amuna ena. Aliyense akakhala pamodzi, a ndege yaukwati a nyerere, chimodzimodzi kunena kuti iwo ali kukwerana kwa nyama, momwe amayenda ndi kumasula ma pheromones omwe amakopa mfumukazi yatsopano.
Akafika pamalopo, amalumikizana ndipo chitani zofananira. Mkazi amatha kukwatirana ndi yamwamuna m'modzi kapena angapo, kutengera mtunduwo. Umuna wa nyerere umakhala wamkati, wamwamuna amalowetsa umuna mkati mwa mkazi, ndipo amasunga mu spermtheca mpaka itha kugwiritsidwa ntchito m'badwo watsopano wa nyerere zachonde.
Kutsutsana kumatha, amuna amafa ndipo akazi amafunafuna malo oti aike maliro ndi kubisala.
Kubadwa kwa njuchi yatsopano
Mkazi wamapiko yemwe adakopera nawo mpira ndipo adatha kubisala atsala mobisa kwa moyo wanu wonse. Nthawi zoyambirirazi ndizofunikira komanso zowopsa, chifukwa adzayenera kupulumuka ndi mphamvu zomwe amapeza pakukula kwake komwe amachokera ndipo amatha kudya mapiko ake, kufikira atayikira mazira ake oyamba achonde, omwe apatsa woyamba antchito.
Antchito awa amatchedwa anamwino, ndi ocheperako kuposa masiku onse ndipo amakhala ndi moyo waufupi kwambiri (masiku ochepa kapena masabata). Adzakhala akuyang'anira kuyambitsa ntchito yomanga nyerere, kusonkhanitsa zakudya zoyambirira ndikusamalira mazira omwe azipanga ogwira ntchito mpaka kalekale. Umu ndi m'mene nyerere zimabalira.
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