Biologiya

RUDANAFASKAShHO (Enteropneusta), yak sinfi hayvonhoi bahriro guyand, ki ba tipi nimkhordadorho mansuband. Daroziashon az yakchand sm to 1 m; tanashon kirmshakl buda, az 3 qism iborat ast; khartumcha, gardan va tapa. Dar buni khartum-cha az poyon kovokii dahon joygir shudaast. Dar devorahoi pahlui surkhruda du qator roghoi galsama mavjud ast. …

SADAFAKHO (Unio), yak jinsi narmbadanhoi dutabaqai obi shirinro guyand, ki ba oilai sadafiho mansu band, Gushmohiyashon az du tabaqai darozruya yo bayzoshakl (daroziash to 13,7 sm), ki dar pesh dandonahoi kutoh (2-togi), dar aqib dandoiahoi daroz (1-to dar tarafi rost va 2-yu dar tarafi chap) dorand, iborat ast. Dar qari …

SADBARG, v a r d, gul, guli surkh, guli suri (Rosa), gulest, ki shukufahoi kalonu serbarg va khushbuy dorad. Muvofiqi tasnifoti botanika az jinsi nastaran (oilai nastaraniho) ast. Navhoi gunoguni Sadbarg dar tuli asrho dar natijai gardoludoni, intikhobu payvandi namudhoi nastaran (Sadbarghoi khudruy) ba vujud omadaand. Avvalin makhazhoe, ki oid …

SADID (ar— zardobi jarohat), dar tibbi qadim rutubatero guyand, ki az khuni fosid dar jarohat paydo meshavad.

RUTUBAT (arabi—tari), bino ba tibbi qadim, namiest dar uzv yo azoi badan. Agar miqdor va kaifiyati on ziyoda gardad, bemori paydo meshavad. Khelhoi Rutubat bisyorand. Masalan, Putubati a f i n (tarie, ki dar azo buy paydo kardaast), Putubati lazzo (tarie, ki akhlotro dar badan suzonda galiz megardonad) va gayra.

RUTA (Ruta), yak jinsi giyohhoi bisyorsola va nimbuttiero guyand, ki ba oilai sudobiho mansuband. Nig. Sudob.

ROMUZ, dalfin, dulfin, delfin (Dolphininae), yak vav shirkhurhoi bahriro guyand, ki az jumlai kithoi dandondor medonand. Darozii tanashon 1,2—10 m. Aksar Romuz dar takhtapusht boli shinovari dorand. Fukashon borik va dandonashon khele bisyor (ziyoda az 70) ast. Sistemai asabi markazii Romuz nagz inkishof yoftaast; nimkurahoi magzi sarashon kalon ast (dar …

ROZAK, hamel, hamel (Humulus lupulus), giyohi bisyorsolai pechonest az oilai tutiho. Poyaash boriki chor yo shashqirrai serkhor, tezsabz va ba rastanihoi digar pechida bolo mebaroyad (daroziash ba7 m merasad). Bargash dumchadarozi yaklukht yo 3—5-parrai dilshakl, dandonador. Gulhoi narima da khushai tugshakl va modina dar khushai sarakmonand joygir shudaand; gulash maydai …

RIShK, tukhmi shabushk, namudash nokshakl yo bayzashakl buda, az bolo sarpushak dorad. Rishkro shabushki modina ba muy yo rishtai libos bo moei chaspaki shirador mechasponad.  

RIShTA, 1) Bemorii rishta, drakunkulyoz, yak nav bemorie, ki dar badani hayvonot yo odam (beshtar dar qismi poyonii on, dar magzi gushtu pust) paydo meshavad. Rishta taqriban 1500 sol to milod dar dastkhathoi Misr zikr yofta bud. Dar Bukhoro Rishtaro avvalin shuda ibtidoi asri 11 Ibni Sino ba qayd girifta, …