Kwa zaka zikwi, anthu ayesa agalu. Nyama zokongola komanso zanzeru zimakhala zothandiza komanso mabwenzi abwino kwambiri. Ndipo za abwenzi, pambuyo pa zonse, inu nthawizonse mumafuna kudziwa zambiri. Ndipo tikuthandizani kuphunzira zatsopano za agalu.
1. Agalu a m'banja akhoza kugonana ndi mimbulu.
Agalu ndi mimbulu ali ndi DNA yofanana, chifukwa amatha kukwatira ndi kubereka ana aamuna abwino, omwe amatchedwa agalu.
2. Nthawi zina agalu amamva fungo ngati phokoso.
Ambiri a agalu amanena kuti ziweto zawo nthawi zina zimakhala fungo la phokoso kapena zosakaniza mowa. Ndi zakudya zinyama izi sizigwirizana ndi njira iliyonse, ndipo chifukwa cha fungo ndi mabakiteriya omwe amakhala pa nyama za nyama.
3. Agalu aang'ono, monga lamulo, amakhalitsa nthawi yaitali kuposa zazikulu.
Kwa nyama, zizolowezi zoterezi ndizosavomerezeka. Zinyama zambiri, kukula ndi moyo zimakhala zofanana, koma osati agalu. Chifukwa chiyani agalu angakhale ndi moyo kuyambira zaka 10 mpaka 15, ndipo oimira ambiri a mitundu ikuluikulu samakumana ndi tsiku lakubadwa lachisanu ndi chimodzi, asayansi sangathe kufotokoza. Zingakhale zotheka kuti agalu a agalu akuluakulu amakula mofulumira, chifukwa amayamba kukhala ndi matenda osiyanasiyana.
4. Agalu ali ndi zaka mazana atatu.
Kumtunda, kumunsi ndi kunjenjemera. Izi zimapangitsa kuti misozi iwonongeke, komanso imapangitsa misonzi komanso kuyeretsa apulo kuchokera kuzinthu zakunja.
5. Fungo la galu kangapo bwino kuposa la munthu.
Mfundo yakuti agalu ali ndi fungo labwino, ambiri amadziwa. Koma siyense amene amadziwa kuti agalu ali pafupi 300 miliyoni zovomerezeka, pamene anthu alipo pafupifupi 6 miliyoni.
6. Agalu ndi anthu anasintha pamodzi.
Chowonadi n'chakuti agalu ali ngati eni ake. Ife ndi abale athu ang'onoang'ono timakhala ofanana kwambiri. Mwamuna ndi galu ali osagwirizana kwa zaka 32,000. Nthawi zonsezi zimakhala zofanana.
7. Nsomba zamphongo nthawi zina zimagwidwa agalu.
Izi zinadziwika pambuyo pakuwoneka kwa kanema pa intaneti, zomwe zikuwonetsa momwe monkey akukoka mwanayo kumbuyo kwake. Zikachitika, nthawi zina abulu amatha kuwabera agalu, ndiyeno amawanyengerera. Ophunzitsi "abwino" amatha kukweza alonda odalirika a paketi.
8. Agalu amasungira miyendo yawo.
Kutentha kwa galu kutsegula pakamwa ndipo motero kumatentha. Pachifukwa ichi, glands zazikuluzikulu zotsekemera kutuluka thukuta mwa zinyama zili pa paws.
9. Agalu amatha kumva fungo.
M'madera osiyanasiyana, thupi la munthu limasuta mosiyana. Manunkhidwe a anthu, kusintha kumeneku sikungagwire, ndipo agalu chifukwa cha chiwerengero chachikulu cha mapulogalamu amamvetsetsa bwino zonse zomwe timamva.
10. Monga anthu, agalu amalota.
Mukufuna kuti muwone ichi, penyani pang'ono pang'onopang'ono. Pafupifupi mphindi 20 atagona, maso ake ayamba kusuntha zaka mazana ambiri.
11. Agalu atatu adatha kuthawa ku Titanic.
Chovalacho chinali ndi chirichonse chofunikira kuti atsimikizire kuti okwerawo amatha kuyenda bwino ndi abwenzi awo amilonda anayi. Ulendo woyamba ndi wotsiriza wa Titanic unali wopangidwa ndi agalu 12. Ndi atatu okha omwe adatha kuthawa - Pekingese ndi awiri a Pomeranian Spitz.
12. Fungo losasangalatsa kuchokera m'kamwa mwa galu lingakhale chizindikiro cha matenda.
Halitosis imawoneka ndi matenda osiyanasiyana, chotero, pozindikira chizindikiro ichi, ndizofunika kutengera chinyama kwa dokotala mwamsanga.
13. Kusintha kwa mphuno iliyonse ya galu ndipadera.
Monga chala chala cha anthu.
14. Poyamba, khitchini iliyonse inali ndi galu yake.
Nyama zinathamanga mu gudumu, zomwe zinasuntha zomwe zinasamutsidwa ku skewer ndi nyama.
15. Agalu amatha kumva kuti mphepo yamkuntho ikuyandikira.
Agalu amamva kuponderezedwa. Kuphatikiza apo, amatha kumva kulira kwa bingu nthawi yaitali kuti asadziwike ndi khutu la munthu.
16. Ku Moscow, agalu osochera amanyamuka mwakachetechete pamsewu wapansi.
Komanso, anthu ena amadziwa kuti nkofunika kuwoloka msewu pamoto. Ndipo Mongrels ambiri anazindikira: ngati muyang'ana alendo omwe ali abwino a mahoituni ndi malesitilanti, mukhoza kukhala ndi chakudya chamadzulo.
17. M'zaka za m'ma 1860, pamene agalu onse opanda pokhala adafafanizidwa ku San Francisco, ambuye awiri adangokhala ndi moyo, komanso adadziwika kwambiri m'dziko lonse lapansi.
Iwo anali kulembedwa kawirikawiri mu nyuzipepala. Pambuyo pa moyo wa Bammer ndi Lazaro anali dziko lonse. Zonse chifukwa chakuti "ogwirizana" anali kugwira makoswe - pafupifupi zidutswa 400 patsiku - zomwe zinali zovuta kwambiri kuposa agalu osokonezeka.
18. Agalu akhoza "kuwona" mumdima ndi makowa awo.
Nkhumba za masharubu zimakhala zogwirizana kwambiri ndi kusintha kwa mphepo, zomwe zimalola nyama kuyesa kutalika, mawonekedwe, kuthamanga kwa zinthu zosiyanasiyana mumdima.
19. Agalu amanyengerera wina pansi pa mchira moni.
Kuchita izi kuli ngati kugwirana chanza, kungophunzitsa zambiri. Fungo lapadera lidzathandiza galu kuphunzira za mlendo zonse - kugonana, chakudya, thanzi komanso maganizo.
20. Anamwali amabadwa akhungu ndi ogontha.
Pa kubadwa, makomo a maso ndi khutu a makanda amatsekedwa, ndipo m'masabata oyambirira a moyo amakhala akukulabe.
21. Agalu otsogolera amapita kuchimbudzi pa lamulo.
Iwo ndi anzeru kwambiri ndipo aphunzitsidwa bwino, motero amachoka kumalo osungira pokhapokha atapereka timu yoyenera.
22. Agalu akhoza kununkhiza khansa kapena shuga.
Inde, kumveka kwawo kununkhira kwambiri. Asayansi apanga maphunziro osiyanasiyana, ndipo nthawi zambiri agalu asonyeza kuti ndi opambana kwambiri odwala. Monga momwe chiwonetsero chikuwonetsera, agalu ena akhoza kuwombera lakuthwa mu shuga la magazi a mthupi la shuga ndikumuchenjeza za izo.
23. Mlingo wa chitukuko cha agalu ali pafupi ndi ana a zaka ziwiri.
Amaphunzira mpaka 165 mawu osiyana. Ozindikira kwambiri amamvetsetsa mau ndi ziganizo 250.
24. "Zisindikizo" zimaphatikiza pamodzi ndi azimayi a ku Belgium omwe ali ofanana.
Agalu ophunzitsa ndi magulu apadera amachitikira mkhalidwe wovuta womwewo. Kukonzekera kumatenga maola 15 pa sabata, koma agalu amatha kupita ndi anzawo kumoto ndi m'madzi. Ndipo ngakhale ndi kulumpha kwa parachute, ngati ntchitoyo ikufuna izo.
25. Kusankha malo oti athe kuthana ndi zosowa, agalu amalingalira magnetic Field of Earth.
Kafukufuku wasonyeza kuti agalu amasokoneza mbali ya North-South axis. Momwe izi zikufotokozedwera sizinadziwikebe.