Home / Biologiya (page 3)

Biologiya

Kadome az hayvonho masofaro teztar tay mekunad

lastochka

Nisbat ba hayvonho parrandagon masofahoi durro teztar tay mekunand. Masalan, faroshturuk 200 knlometrro dar 1 soat tay mekunad. Hasharote hastand, ki nazar ba parrandagon teztar parvoz mekunand. Dar Amerikai Janubi zanbure mavjud ast, ki surati parvozi u nihoyat tsz ast. In zanbur masofai bayni Moskva va Sankt-Psterburgro dar 1 soat …

Mufassal »

SHUTURMURG — CHUPON va AZIM

straus-volgodonsk

Odatan sagho yordamchiyoni chuponand. Ammo malum shud, ki shuturmurg ham dar in kor az cag mondani nadoshtaast. SHuturmurg hayvoni serharakat meboshad, ba qadri kifoya quvva ham dorad. Hayvoni jangara hisob meyobad. Boshandagoni muzofoti Kapi Afrikai Janubi inro istifoda mebarand. Agap shuturmurg dar nazdi rama istoda boshad, chuponho az hayvonhoi digari …

Mufassal »

HUJUMI UQOBHO

uqob

Az aeroporti Ushi Qirgiziston samolyot baroi chorvoparvaroni kuhiston bor meburd. Vaqte ki dar poyon khonahoi dehai Oytay namoyon gardid, komandiri ekipaj dar balandii qarib 3 hazor yak guruh uqobhoero did, ki sayl mejustand. Guruhi uqobho samolyotro zud poyon furovardand. Ba khar hol yak uqob ba qanoti samolyot bo sari sinaash …

Mufassal »

TUTII DONO – GAPZAN

maxresdefault

Muallimai nafaqagir Rejene Sidnigeyn az shahri Pech (Vengriya) ba tutii khud khushtak kashidanroyod dod. Vay 100 kalimaro talaffuz karda metavonad, 27 shakli grammatiki, az on jumla 10 namudi tasrifi fel, nom va nishonai khudro medonad. Tuti ovozhoi parrandahoro aynan taglid mekunad. Gayr az in, jumlahoero, ki az 8-10 kalima iboratand, …

Mufassal »

Ahamiyati parrandaho va muhofizati onho

parandahoi-xonagi

95 foizi parrandagon foidaovar buda, tanho 5 foizi onho ba inson zararovarand. Az in jihat parrandaho ham yak manbai boigarii tabiii Vatanamon ba shumor rafta dar zeri nazoratu muhofizat meboshand. Parrandagoni hasharotkhur hasharoti zararrason va tukhmu kirminai onhoro nobud karda, ba khosilnokii rastaniho yori merasonasd. Misol. Ezorsurkhak, soch, fotimachumjuq, magaskhurak, …

Mufassal »

PAYDOISH VA INKISHOFI PARRANDAHO

parandahoi-zebo

Parrandahoi hozira va khazandaho alomatu khususiyatkhoi khosi monandi dorand, zero in parrandaho tarikhan az khazandaho paydo shudaand. Az jumla: I. Pusti khazandaho va parrandaho qarib, ki tamoman gadud nadorand. 2. Pusti khazandagonro pulakchakhoi shohin pushidaast, ki in alomatro dar soqi poyi parrandagon ham mebinem. 3 Pari parrandagon ham az moddai …

Mufassal »

Parandagoni Tegaisinador yo in ki kabksina

lak-lak

In qator qarib 95%-i hamai Namudhoi parrandagonro dar bar megirad, ki aksariyati onho parvozkunanda buda qarib 8 hazor namudro tashkil mekunand. Hamai namoyandagoni in boloqator akhamiyati khojagi, sanoati, zeboi dorand. YAne az onho tukhm, paru patu gusht istehsol mekunand. Gayr az in aksariyati parrandaho hasharotro nobud mekunand, onho rangi zebo …

Mufassal »

PARRANDAHOI TOJIKISTON

parandahoi-tojikiston

Muvofiqi malumotkhoi ornitologi mashhuri tojik, akademik Abdusalomov I.A. Tojikiston az parrandahoi gunogun boy ast. Masalan, dar nimbiyobonhoi Tojikiston har sol sadho namudi parrandagonro didan mumkin ast, ki bazei onho muqimi buda, ligarashon mavsimy yo rohguzaru kuchmanchi meboshand. Hususan, kabki biyoboni, sufiturgayi pupidor, jugz, gunjishkho, magaskhurak beshgar vomekhurand. Dar obanboru kulu …

Mufassal »

PARRANDAHO: TARTIBI ASAB, UZVHOI HOZIMA VA NAFASKASHII

zog

Tartibi asabi parrandaho nisbat ba digar hayvonho inkishofyoftatarin buda, maynai sarashon az maynai sari khazanda kalon astu sathi on chuyakho dorad. Maynai parrandaho az qismhoi magzi cap, harommap va az asabhoi shokhronda iborat meboshad. Maynai parrandaho az qismhoi nimkurai peshi cap, maynai miyona, maynacha, maynai darozruya tashkil yoftaast. Maynai darozruya …

Mufassal »

USTUHONBANDI VA MUSHAKI PARRANDAHO

kabutar

Sokhti ustukhonbandii parrandaho az digar muhradoron farq mekunad. Masalan, muhrai parrandaho ba daroziash sokhti zinshaklro megirad. Muhrai parrandaho az qismi gardan, sina, chorband, dum iborat buda, adadi onho gunogun ast. Az jumla muhramkhoi gardanii parrandamho to ba 25 adad rasida, yakjoya sokhti zinshaklro giriftaast. Masalan, dar kabutar 14, dar parrandai …

Mufassal »