Page 5 - Botany

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2. Îqx AYybvwjKv ev wUªc‡jUm
3. ‡hvRK ev wjsKvi
‡mw›UªIj cÖvPxi 9wU Îqx AYybvwjKv w`‡q MwVZ| cÖwZwU AYybvwjKv mg`~i‡Z¡ Aew¯’Z Ges cÖ‡Z¨‡K wZbwU K‡i DcbvwjKv (triple
microtubules ) wb‡q MwVZ| ci¯úi msjMœ wZbwU DcbvwjKv‡K h_vµ‡g A, B Ges C bv‡g wPwýZ Kiv nq| DcbvwjKv¸‡jv
cvk¦©eZ©x AYybvwjKvi mv‡_ GKai‡bi Nb Zš‘I mvnv‡h¨ hy³ _v‡K| †mw›UªI‡ji Pvicv‡k Aew¯’Z Mvp Zij‡K †m‡›Uªvwùqvi Ges
†m‡›Uªvwùqvimn †mw›UªIj‡K ‡m‡›Uªv‡mvg e‡j|
ivmvqwbK Dcv`vb t ‡mw›UªIj cÖavYZ †cÖvwUb, wjwcW I ATP wb‡q MwVZ|
KvR t
 †Kvl wefvRbKv‡j gvKzZš‘ MVb Kiv Ges †µv‡gv‡mv‡gi cÖvšÍxq Mg‡b mnvqZv Kiv|
 wmwjqv I d¬v‡Rjvhy³ †Kv‡l wmwjqv I d¬v‡Rjvi m„wó Kiv |
 ïµvYyi †jR MVb Kiv|

¸iæZ¡c~Y© cÖkœ t ivB‡ev‡Rvg I jvB‡mv‡Rv‡gi g‡a¨ cv_©K¨ wb‡P †`Iqv n‡jv Ñ
Zzjbxq welq ivB‡ev‡mvg jvB‡mv‡Rvg
AveiY ‡Kvb AveiYx w`‡q Ave„Z bq| AveiYx w`‡q Ave„Z _v‡K|
MVb GwU RNA I wn‡÷vb †cÖvwUb w`‡q MwVZ| G‡Z eû GbRvBg we`¨gvb|
Ae¯’vb Giv wewfbœ †Kvl A½vYyi Mv‡q jvMv‡bv ev ‡Kv‡li mvB‡UvcøvR‡g me©Î cÖvq mgcwigv‡Y ewÈZ
mvB‡UvcøvR‡g wew”Qbœfv‡e _v‡K| _v‡K|
LÛvqb GwU `yÕwU Amgvb L‡Û wef³| GwU ALwÛZ|
KvR GwU †cÖvwUb ms‡kø‡li ¯’vb wn‡m‡e KvR K‡i| GwU AšÍt‡Kvlxq cwicv‡K mnvqZv K‡i|

4| G‡ÛvcøvRwgK RvwjKv t wbDwK¬qvi †gg‡eª‡bi iÜ« †_‡K ïiy n‡q mvB‡UvcøvRgxq g¨vwUª‡· we¯Z…Z _wj, MnŸi ev bvwjKviƒ‡c
mgvšÍiv‡j RvwjKvKv‡i web¨¯Í †Kvl A½vYy¸‡jv‡K G‡ÛvcøvRwgK RvwjKv e‡j| †Kvl weÁvbx K. R. Porter (1945) Zuvi
mnKg©x‡`i mn‡hvwMZvq GwU Avwe¯‹vi K‡ib|

MVb t B‡j±ªb AYyex¶Yh‡š¿ G‡ÛvcøvRwgK RvwjKvi
wb‡gœv³ wZb ai‡bi Mob †`Lv hvq|
K) wm÷viwb t G¸‡jv j¤^v , kvLvwenxb , P¨vÞv
_wji g‡Zv Ges mvaviYZ ci¯ú‡ii mgvšÍiv‡j
web¨¯Í _v‡K| G‡`i Mv‡q AmsL¨ ivB‡ev‡Rvg
`vbv †j‡M _v‡K|

L) †fwmKj t G¸‡jv ¶z`ª , †Mvj ev wW¤^vKvi _wji g‡Zv Ges mvB‡UvcøvR‡gi g‡a¨ wew¶ß fv‡e Ae¯’vb K‡i|

M) wUDweDj t G¸‡jv j¤^v kvLv-cÖkvLvgq Ges ci¯úi hy³ n‡q RvwjKvKvi aviY K‡i|
ivB‡ev‡Rv‡gi Dcw¯’wZ ev Abycw¯’wZi Dci wfwË K‡i G‡ÛvcøvRwgK RvwjKv‡K `ywU †kªYx‡Z fvM Kiv hvq| G‡ÛvcøvRwgK RvwjKvi Mv‡q
hLb ivB‡ev‡Rvg `vbv hy³ _v‡K ZLb Zv‡K Agm„Y Ges ivB‡ev‡Rvg bv _vK‡j gm„Y G‡ÛvcøvRwgK RvwjKv e‡j|

G‡ÛvcøvRwgK RvwjKvi KvR t
1| ivmvqwbK wewµqvi †¶Î e„w× K‡i|
2| †Kv‡li wfZ‡i wewfbœ c`v‡_©i cwienY c_ wn‡m‡e KvR K‡i|
3| †cÖvwUb ms‡køl K‡i|
4| wjwcW I †÷i‡qW Drcbœ K‡i|
5| ms‡køwlZ c`v_© msMÖn I mÂq K‡i iv‡L|
6| wewfbœ †Kvl-A½vYy m„wó‡Z Ask MÖnb K‡i|
7| A‡bK ‡¶‡Î †Kv‡li AvK…wZ eRvq ivL‡Z KsKvj wnmv‡e KvR K‡i|

¸iæZ¡c~Y© cv_©K¨ t MjwR ewW I G‡ÛvcøvRwgK †iwUKzjv‡gi g‡a¨ cv_©K¨ wb‡gœ †`Iqv n‡jv Ñ
ˆewkó¨ G‡ÛvcøvRwgK †iwUKzjvg MjwR ewW
Ae¯’vb mvB‡UvcøvR‡g wew¶ßfv‡e Ae¯’vb K‡i| wbDwK¬qv‡mi wbKU Ae¯’vb K‡i|
MVb Giv AmsL¨ kvLv-cÖkvLvhy³ ¶z`ª ¶z`ª bvwjKv-Rv‡ji gZ| Giv ¯Íixf‚Z Ae¯’vq _v‡K, ¯Íi¸‡jv P¨vÞv I Nbmwbœweó nq|
ewntMvÎ Gi MvÎ gm„Y ev Agm„Y| MvÎ memgq gm„Y|
KvR Giv mvB‡UvcøvR‡gi g‡a¨ GKwU my¶ KvVv‡gv m„wó Giv †Kv‡li †hŠM ms‡kølY I ¶iY Kv‡h©i mv‡_ hy³|
K‡i †Kvl Dcvsk¸‡jvi g‡a¨ †hvMv‡hvM i¶v K‡i|

mbRq P›`ª gÛj, mnKvwi Aa¨vcK, Dw™¢` weÁvb wefvM, RqcyinvU miKvwi K‡jR, RqcyinvU| sanjoymondal1980@gmail.com Mob- 01713747235 5