MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group

MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group

MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group wkÿK‡`i cÖwZ mvaviY wb‡`©kvejx

MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group

MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group wkÿv mdi ev wcKwb‡K hvevi wel‡q wb‡`©kbv

MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group wewfbœ wkÿv cÖwZôv‡bi †Kvb †Kvb wkÿK ‡kªYx K‡ÿ Ges cixÿvi n‡j †gvevBj †dvb e¨envi Ki‡Qb g‡g© Awf‡hvM cvIqv hv‡”Q| †kªYx K‡ÿ I cixÿvi n‡j †gvevBj †dvb e¨envi Kivi d‡j cvV`vb I cixÿvi Kvh©µg wewNœZ n‡”Q Ges wkÿv_©x‡`i g‡bv‡hv‡Mi e¨vNvZ NU‡Q|

MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group ‡kÖYxK‡ÿ ‡gvevBj †dvb e¨envi bv Kiv GgZve¯’vq, wkÿvi myôz cwi‡ek wbwðZ Kivi j‡ÿ¨ wkÿv gš¿Yvj‡qi wb‡`©kbv wb¤œiƒc: K) wkÿv cÖwZôv‡b cvV`vbKv‡j I cixÿvi n‡j †gvevBj †dvb e¨envi Kiv hv‡e bv| L)wkÿK, wkÿv_©xmn mswkøóMY h_vh_fv‡e hv‡Z GB wb‡`©kbv cvjb K‡ib †mRb¨ ¯^ ¯^ cÖwZôvb Kvh©Ki e¨e¯’v MÖnY Ki‡e|

MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group jÿ¨ Kiv hv‡”Q †h, RbcÖwZwbwa, ¸iæZ¡c~Y© e¨w³ I c`¯’Kg©KZ©vMY wewfbœ †Rjv, Dc‡Rjv ev Ab¨vb¨ ¯’vb ev wkÿv cÖwZôvb cwi`k©bKv‡j QvÎ- QvÎx‡`i iv¯Ívq `vuo Kwi‡q Ges †kªwY cvV`vb Kvh©µg ¯’wMZ †i‡L ewY©Z e¨w³‡`i msea©bv cÖ`vb Kiv nq| Gme msea©bv Abyôv‡b †KvgjgwZ wkÿv_©x‡`i `xN©mgq †Lvjv AvKv‡ki bx‡P iv¯Ívq, gv‡V `vuo Kiv‡bvi d‡j wkÿvKvh©µg †hgb gvivZœKfv‡e e¨vnZ nq, †Zgwb wkÿv_©x‡`i Ici kvixwiK I gvbwmK Pvc c‡o| welqwU myôz wkÿvi AšÍivq, hv AbvKvswLZ I Abwf‡cÖZ|

MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group  †Kvb msea©bv/cwi`k©b Dcj‡ÿ wkÿv_©x‡`i K¬vm eÜ bv Kivi Ges Gme Kvh©µ‡g wkÿv_©x‡`i e¨envi bv Kivi Rb¨ my¯úó wb‡`©kbv cÖ`vb Kiv n‡qwQj| wKš‘ AZ¨šÍ cwiZv‡ci welq †h, RbcÖwZwbwa, ¸iæZ¡c~Y© e¨w³ I c`¯’Kg©KZ©v‡`i msea©bv cÖ`vb Abyôv‡b miKvwi wb‡`©k Agvb¨ K‡i wkÿv_©x‡`i Dcw¯’Z _vK‡Z eva¨ Kiv n‡”Q| G‡Z miKv‡ii fvegywZ©I ¶zYœ n‡”Q|  wkÿvi myôz, my›`i cwi‡ek eRvq ivLv, wkÿv Kvh©µ‡g †Kvbiƒc e¨vNvZ m„wó bv Kiv Ges †KvgjgwZ wkÿv_©x‡`i kvixwiK I gvbwmK w`Kmn mvwe©K we‡ePbvq Giƒc msea©bv Abyôvb Dcj‡ÿ QvÎ-QvÎx‡`i `vuo Kwi‡q msea©bv cÖ`vb bv Kivi Rb¨ mswkøó mKj‡K wb‡`©k cÖ`vb Kiv n‡jv| Ab¨_vq cÖwZôvb cÖavb I e¨e¯’vcbv KwgwUi weiæ‡× K‡Vvi weiæ‡× K‡Vvi AvBbvbyM e¨e¯’v MÖnY Kiv n‡e|

MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group

MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group wkÿK‡`i wba©vwiZ K¬v‡ki evB‡i ev Gi c~‡e© A_ev c‡i wkÿK KZ…©K wkÿv cÖwZôv‡bi Af¨šÍ‡i/evB‡i †Kvb ¯’v‡b cvV`vb Kiv| (Q) ‡KvwPs evwYR¨: Dcvby‡”Q` (P) Abyhvqx wewfbœ RvZxq/‰`wbK/¯’vbxq cwÎKvq weÁwß, †cv÷vi, wjd‡jU, †d÷zb, e¨vbvi, †`qvj wjLb A_ev Ab¨ †Kvb cÖPviYvi gva¨‡g gybvdv AR©‡bi j‡ÿ¨ wkÿv_©x fwZ©i gva¨‡g †KvwPs Kvh©µg cwiPvjbv Kiv| (R)cÖvB‡fU wUDkwb: cÖvB‡fU wUDkwb ej‡Z wkÿK‡`i wbR M„‡n wKsev wkÿv_©xi M„‡n cvV`vb| (S)cÖwZôvb cÖavb: D‡jøwLZ wkÿv cÖwZôvbmg~‡ni cÖavb‡K (Aa¨ÿ, mycvi, cÖavb wkÿK) | (T)kvw¯Í: wkÿK‡`i †KvwPs evwY‡R¨ mswkøóZvi cÖgvY mv‡c‡ÿ Aby‡”Q` 13-G ewY©Z weavb Abyhvqx M„nxZ e¨e¯’v| wkÿv cÖwZóv‡b cvV`vb Kvh©µg PjvKvjxb †kÖwY mg‡qi g‡a¨ †Kvb wkÿK †KvwPs Kiv‡Z cvi‡eb bv Z‡e- (K)AvMÖnx wkÿv_©x‡`i Rb¨ wkÿv cÖwZôv‡bi wba©vwiZ mg‡qi c~‡e© ev c‡i ïaygvÎ AwffveK‡`i Av‡e`‡bi ‡cÖwÿ‡Z cÖwZôvb cÖavb AwZwi³ K¬v‡mi e¨e¯’v MÖnY Ki‡Z cvi‡eb| Z‡e

MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group (L)G ‡ÿ‡Î cÖwZ wel‡q †g‡UªvcwjUb kn‡i gvwmK m‡e©v”P 300/- (wZbkZ) UvKv, †Rjv kn‡i 200/- (`yBkZ) UvKv Ges Dc‡Rjv ev ¯’vbxq ch©v‡q 150/-(GKkZ cÂvk) UvKv iwk‡`i gva¨‡g AwZwi³ mgq K¬vm cwiPvjbvi Rb¨ AvMÖnx wkÿv_©x‡`i wbKU †_‡K wd AvKv‡i MÖnY Kiv hv‡e hv m‡e©v”P 1,200/- (GK nvRvi `yBkZ) UvKvi AwaK n‡e bv|  `wi`ª wkÿv_©x‡`i †ÿ‡Î cÖwZôvb cÖavb ¯^we‡ePbvq G nvi Kgv‡Z/gIKzd Ki‡Z cvi‡eb| GKwU wel‡q gv‡m me©wb¤œ 12(evi) wU K¬vm AbywôZ n‡Z n‡e  cÖwZwU K¬v‡m m‡e©v”P 40 (Pwjøk) Rb wkÿv_©x AskMÖnY Ki‡Z cvi‡e|  GB bxwZgvjvi AvIZvq msM„nxZ wd cÖwZôvb cÖav‡bi wbqš¿‡Y GKwU Avjv`v Znwe‡j Rgv _vK‡e| cÖwZôv‡bi cvwb, we`y¨r, M¨vm Ges mnvqK Kg©Pvix‡`i e¨q eve` 10% A_© †i‡L Aewkó A_© AwZwi³ K¬v‡mi Kv‡R wb‡qvwRZ wkÿK‡`i g‡a¨ e›Ub Kiv n‡e| D‡jøL¨ †h, AwZwi³ mgq K¬vm cwiPvjbvi Ab¨vb¨ LiP DwjøwLZ A‡_©i evwn‡i QvÎ-QvÎx‡`i wbKU †_‡K Av`vq Kiv hv‡e bv| G‡ÿ‡Î †Kvb µ‡gB D³ Lv‡Zi A_© Ab¨ †Kvb Lv‡Z e¨q Kiv hv‡e bv|

MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group ‡Kvb wkÿK Zvi wbR wkÿv cÖwZôv‡bi wkÿv_©©x‡K †KvwPs Kiv‡Z cvi‡eb bv| wkÿv cÖwZôvb cÖav‡bi c~e©vb~gwZ mv‡c‡ÿ ˆ`wbK ev cÖwZw`b Ab¨ †h †Kvb wkÿv cÖwZôv‡bi mxwgZ msL¨K {10(`k) R‡bi †ekx bq} wkÿv_©x‡K cÖvB‡fU cov‡Z cvi‡eb| G‡ÿ‡Î cÖwZôvb cÖavb‡K wjwLZfv‡e QvÎ-QvÎxi ZvwjKv (‡ivj, †kÖYx D‡jøLmn) Rvbv‡Z n‡e| 4|‡Kvb wkÿK evwYwR¨K wfwˇZ M‡o IVv †Kvb †KvwPs †m›Uv‡i wb‡R cÖZ¨ÿ ev c‡ivÿfv‡e hy³ n‡Z cvi‡eb bv wb‡R †Kvb †KvwPs †m›Uv‡ii gvwjK n‡Z cvi‡eb bv ev †KvwPs †m›Uvi M‡o Zzj‡Z cvi‡eb bv| 5|‡Kvb wkÿK †Kvb wkÿv_©x‡K †KvwPs G DrmvwnZ ev DØy× ev eva¨ Ki‡Z cvi‡eb bv| GgbwK †Kvb wkÿK/wkÿv_©xi bvg e¨envi K‡i weÁvcb/cÖPviYv Pvjv‡Z cvi‡ebv| 6|‡Kvb wkÿK †Kvb wkÿv_©x‡K †KvwPs G Avmvi Rb¨ Zvi wbR bv‡g ev †KvwPs †m›Uv‡ii bv‡g †Kvb iKg cÖPviYv Pvjv‡Z cvi‡eb bv|

MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group 7|wkÿv cÖwZôv‡bi cwiPvjbv KwgwU †KvwPs evwYR¨ †iv‡a Kvh©Ki e¨e¯’v MÖnY Ki‡eb| 8|wkÿv cÖwZôvbmg~‡n †KvwPs evwYR¨ e‡Ü wkÿv cÖwZôvb cÖavb cÖ‡qvRbxq cÖPviYv Ges AwffveK‡`i mv‡_ gZwewbgq Ki‡eb| 9|‡KvwPs †m›Uv‡ii bv‡g evmv fvov wb‡q †KvwPs evwYR¨ cwiPvjbv Kiv hv‡e bv| 10|‡KvwPs evwYR¨ e‡Ü cÖYxZ bxwZgvjvq ewY©Z c`‡ÿc Kvh©Ki Ki‡Z cÖ‡qvRbxq A_© mswkøó wkÿv cÖwZôvb enb Ki‡e| 11|gwbUwis: †KvwPs evwYR¨ e‡Ü cÖYxZ bxwZgvjv ev¯Íevq‡bi Rb¨ wb‡¤œv³fv‡e gwbUwis KwgwU MVb Kiv n‡jv:

MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group (K)‡g‡UªvcwjUb/wefvMxq KwgwU: 1| AwZwi³ wefvMxq Kwgkbvi (mvwe©K) mfvcwZ 2| †Rjv cÖkvmK KZ…©K g‡bvbxZ GKRb cÖwZwbwa 3| wefvMxq Kwgkbvi KZ…©K g‡bvbxZ miKvwi K‡j‡Ri GKRb Aa¨ÿ 4| wefvMxq Kwgkbvi KZ…©K g‡bvbxZ †emiKvwi K‡j‡Ri GKRb Aa¨ÿ 5| wefvMxq Kwgkbvi KZ…©K g‡bvbxZ †emiKvwi gv`ªvmvi GKRb Aa¨ÿ/mycvi 6| wefvMxq Kwgkbvi KZ…©K g‡bvbxZ miKvwi ¯‹z‡ji GKRb cÖavb wkÿK 7| wefvMxq Kwgkbvi KZ…©K g‡bvbxZ †emiKvwi ¯‹z‡ji GKRb cÖavb wkÿK 8| wefvMxq Kwgkbvi KZ…©K g‡bvbxZ wZbRb wkÿvbyivMx 9| DccwiPvjK (mswkøó AÂj) m`m¨ mwPe

MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group ‡Rjv KwgwU: 1| AwZwi³ †Rjv cÖkvmK (mvwe©K/wkÿv I Dbœqb) mfvcwZ 2| †Rjv cÖkvm‡Ki Pvwn`vi †cÖwÿ‡Z miKvwi K‡j‡Ri Aa¨ÿ KZ…©K g‡bvbxZ GKRb cÖwZwbwa. 3| †Rjv cÖkvmK KZ…©K g‡bvbxZ †emiKvwi K‡j‡Ri GKRb Aa¨ÿ 4| †Rjv cÖkvmK KZ…©K g‡bvbxZ †emiKvwi gv`ªvmvi GKRb Aa¨ÿ/mycvi 5| †Rjv cÖkvmK KZ…©K g‡bvbxZ miKvwi ¯‹z‡ji GKRb cÖavb wkÿK 6| †Rjv cÖkvmK KZ…©K g‡bvbxZ †emiKvwi ¯‹z‡ji GKRb cÖavb wkÿK 7| †Rjv cÖkvmK KZ…©K g‡bvbxZ wZbRb wkÿvbyivMx 8| †Rjv wkÿv Awdmvi (mswkøó †Rjv) m`m¨ mwPe

MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group (M) Dc‡Rjv KwgwU: 1| Dc‡Rjv wbe©vnx Awdmvi mfvcwZ 2| Dc‡Rjv wbe©vnx Awdmv‡ii Pvwn`vi †cÖwÿ‡Z miKvwi K‡j‡Ri Aa¨ÿ KZ…©K g‡bvbxZ GKRb cÖwZwbwa 3| Dc‡Rjv wbe©vnx Awdmvi KZ…©K g‡bvbxZ †emiKvwi K‡j‡Ri GKRb Aa¨ÿ 4| Dc‡Rjv wbe©vnx Awdmvi KZ…©K g‡bvbxZ †emiKvwi gv`ªvmvi GKRb Aa¨ÿ/mycvi 5| Dc‡Rjv wbe©vnx Awdmvi KZ…©K g‡bvbxZ miKvwi ¯‹z‡ji GKRb cÖavb wkÿK 6| Dc‡Rjv wbe©vnx Awdmvi KZ…©K g‡bvbxZ †emiKvwi ¯‹z‡ji GKRb wkÿK 7| Dc‡Rjv wbe©vnx Awdmvi KZ…©K g‡bvbxZ wZbRb wkÿvbyivMx 8| Dc‡Rjv gva¨wgK wkÿv Awdmvi (mswkøó Dc‡Rjv) m`m¨ mwPe

MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group 12| ‡KvwPs evwYR¨ e‡Ü cÖYxZ bxwZgvjvi cÖ‡qvM Ges G ai‡bi KvR‡K wbiærmvwnZ Kivi Rb¨ miKvi m‡PZbZv e„w×mn cÖ‡qvRbxq c`‡ÿc MÖnY Ki‡e| 13| kvw¯Í: (K) GgwcIfz³ wkÿv cÖwZôvb : GgwcIfz³ †Kvb wkÿK †KvwPs evwY‡R¨ RwoZ _vK‡j Zuvi GgwcI ¯’wMZ, evwZj, †eZbfvZvw` ¯’wMZ, evwl©K †eZb e„w× ¯’wMZ, †eZb GK avc AebwgZKiY, mvgwqK eiLv¯Í, P‚ovšÍ eiLv¯Í BZ¨vw` kvw¯Íg~jK e¨e¯’v KZ…©cÿ MÖnY Ki‡eb| (L) GgwcIfz³ wkÿv cÖwZôv‡b GgwcIwenxb †Kvb wkÿK : †KvwPs evwY‡R¨ RwoZ _vK‡j Zuvi cÖwZôvb cÖ`Ë †eZb fvZvw` ¯’wMZ, evwl©K †eZb e„w× ¯’wMZ, †eZb GK avc AebwgZKiY, mvgwqK eiLv¯Í, P‚ovšÍ eiLv¯Í BZ¨vw` kvw¯Íg~jK e¨e¯’v MÖnY Kiv hv‡e| (M) GgwcI wenxb wkÿv cÖwZôvb: †Kvb wkÿK †KvwPs evwY‡R¨ RwoZ _vK‡j Zuvi cÖwZôv‡bi cÖ`Ë †eZb fvZvw` ¯’wMZ, evwl©K †eZb e„w× ¯’wMZ, †eZb GK avc AebwgZKiY, mvgwqK eiLv¯Í, P‚ovšÍ eiLv¯Í BZ¨vw` kvw¯Íg~jK e¨e¯’v MÖnY Kiv n‡e| (N) ‡KvwPs evwY‡R¨i mv‡_ RwoZ wkÿK Gi weiæ‡× wkÿv cÖwZôvb cwiPvjbv cl©` cÖ‡qvRbxq e¨e¯’v MÖnY bv Ki‡j miKvi cwiPvjbv cl©` †f‡½ †`qvmn mswkøó cÖwZôv‡bi cvV`v‡bi AbygwZ, ¯^xK…wZ, Awafzw³ evwZj Ki‡Z cvi‡e| (O) miKvwi wkÿv cÖwZôv‡bi †Kvb wkÿK †KvwPs evwY‡R¨ RwoZ _vK‡j Zuvi weiæ‡× miKvwi Kg©Pvix (k„Ljv I Avcxj) wewagvjv 1985 Gi Aax‡b Am`vPiY wn‡m‡e MY¨ K‡i kvw¯Íg~jK e¨e¯’v MÖnY Kiv n‡e|

MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group

MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group QvÎ/QvÎx‡`i my-wkÿvi Øviv kvixwiK I gvbwmK weKvk NUv‡bv, cÖ‡qvRbxq Ávb I `ÿZv AR©‡bi gva¨‡g †hvM¨ bvMwiK wnmv‡e M‡o DV‡Z mnvqZv Kiv GKRb wkÿ‡Ki `vwqZ¡| kvixwiK kvw¯Í cÖ`v‡b wkÿv_©xi weKvk ÿwZMÖ¯’ nq| Gi d‡j KvswLZ wkLbdj AR©b Kiv m¤¢e bq| kvixwiK kvw¯Í cÖ`vb G Kvi‡Y m¤ú~Y© Abwf‡cÖZ| wkÿv cÖwZôv‡b kvixwiK kvw¯Í cÖ`vb Awej‡¤^ eÜ Kivi cÖ‡qvRbxq e¨e¯’v MÖnY AZ¨šÍ Riæwi e‡j we‡ewPZ nIqvq G j‡ÿ¨ wb¤œiƒc wb‡`©kbv Rvix Kiv n‡q‡Q :

MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group  wkÿv cÖwZôv‡b wkÿv_©x‡`i‡K kvixwiK kvw¯Í cÖ`vb m¤ú~Y©iƒ‡c wbwl× Kiv nj;  kvixwiK kvw¯Í cÖ`vb Am`vPiY wn‡m‡e MY¨ Kiv n‡e;  ‡Rjv wkÿv Awdmvi Ges Dc‡Rjv gva¨wgK wkÿv AwdmviMY kvixwiK kvw¯Í cÖ`vb eÜ Kivi Rb¨ Kvh©Ki e¨e¯’v †b‡eb; kvixwiK kvw¯Í cÖ`vbKvixM‡Yi weiæ‡× evsjv‡`k `Ûwewa, 1860, 1974 mv‡ji wkï AvBb Ges †ÿÎg‡Z wefvMxq e¨e¯’v MÖn‡Yi D‡`¨vM MÖnY Ki‡eb;

MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group  wkÿv cÖwZôvb cÖavbMY wbR wbR cÖwZôv‡b kvixwiK kvw¯Í cÖ`vb e‡Üi wel‡q cÖ‡qvRbxq c`‡ÿc MÖnY Ki‡eb;  we`¨vjq e¨e¯’vcbv KwgwU wbR wbR cÖwZôv‡b kvixwiK kvw¯Í cÖ`vbKvix wkÿKMY‡K wPwýZ K‡i wewa †gvZv‡eK cÖwZKvig~jK e¨e¯’v MÖnY Ki‡e;  wkÿv gš¿Yvj‡qi Aaxb `ßi, Awa`ßi I wkÿv †evW©mg~‡ni cwi`k©KMY wkÿv cÖwZôvbmg~n cwi`k©bKv‡j kvixwiK kvw¯Í cÖ`v‡bi welqwU ch©‡eÿY Ki‡eb Ges G wel‡q cwi`k©b cÖwZ‡e`‡b D‡jøL Ki‡eb|

MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group

MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group  ‡Kvb QvÎ-QvÎx‡K nvZ-cv ev †Kvb wKQz w`‡q AvNvZ Kiv/‡eÎvNvZ Kiv;  wkÿv_©x‡`i w`‡K PK/Wv÷vi ev G RvZxq †h †Kvb e¯‘ Quy‡o gviv;  AvQvo †`qv I wPgwU KvUv;  kix‡ii †Kvb ¯’v‡b Kvgo †`qv;  Pzj a‡i Uvbv ev Pzj †K‡U †`qv;  nv‡Zi Av½y‡ji duv‡K wcwÝj Pvcv w`‡q †gvPo †`qv;  Nvo a‡i av°v †`qv;  Kvb a‡i Uvbv ev DVem Kiv‡bv;  ‡Pqvi, †Uwej ev †Kvb wKQzi bx‡P gv_v w`‡q `uvo Kiv‡bv ev nvUz †M‡o `uvo K‡i ivLv;  ‡iv‡` `uvo K‡i ev ïB‡q ivLv wKsev m~‡h©i w`‡K gyL K‡i `uvo K‡i ivLv;  QvÎ-QvÎx‡`i w`‡q Ggb †Kvb KvR Kiv‡bv hv kÖg AvB‡b wbwl× †NvlYv Kiv n‡q‡Q|  gvbwmK kvw¯Í:  ‡Kvb wkÿv_©x‡K †kÖYxK‡ÿ Ggb †Kvb gšÍe¨ Kiv †hgb: gv-evev/esk cwiPq/‡MvÎ/eY©/ag© BZ¨vw` m¤ú‡K© Akvjxb gšÍe¨ Kiv, A‡kvfb A½fw½ Kiv ev Ggb †Kvb AvPiY Kiv hv wkÿv_©xi g‡b weiƒc cÖwZwµqvi m„wó Ki‡Z cv‡i |

MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group kvw¯Í cÖ`vbKvwi wkÿ‡Ki weiæ‡× e¨e¯’v MÖnY: miKvwi wkÿv cÖwZôv‡bi wkÿ‡Ki †ÿ‡Î: ‡Kvb wkÿK-wkwÿKv wKsev wkÿv †ckvq wb‡qvwRZ †Kvb e¨w³ A_ev wkÿv cÖwZôvb mswkøó Kg©KZ©v/Kg©Pvix QvÎ-QvÎx‡`i cvV`vbKv‡j wKsev Ab¨ †Kvb mgq QvÎ- QvÎx‡`i mv‡_ 2(O) (1) I (2) bs Aby‡”Q‡` ewY©Z †Kvb AvPiY Ki‡e bv hv kvw¯Í wn‡m‡e MY¨ nq| 2(O) (1) I (2) bs Aby‡”Q` Gi Acivamg~‡ni mv‡_ cÖZ¨ÿ ev c‡ivÿ mswkøóZv cvIqv †M‡j Zv 1979 mv‡ji miKvwi Kg©Pvix AvPiY wewagvjvi cwicš’x n‡e Ges kvw¯Íg~jK Aciva wn‡m‡e MY¨ n‡e| D³iƒc Awf‡hv‡Mi Rb¨ Zvi weiæ‡× miKvwi Kg©Pvix (k„Ljv I Avcxj) wewagvjv, 1985 Gi AvIZvq Am`vPi‡Yi Awf‡hv‡M kvw¯Íg~jK e¨e¯’v MÖnY Kiv hv‡e| cÖ‡qvR‡b Zvi weiæ‡× †dŠR`vix AvB‡bI e¨e¯’v MÖnY Kiv hv‡e| ‡emiKvwi wkÿv cÖwZôv‡bi wkÿ‡Ki †ÿ‡Î: ‡emiKvwi wkÿv cÖwZôv‡bi ‡Kvb wkÿK-wkwÿKv wKsev wkÿv †ckvq wb‡qvwRZ †Kvb e¨w³ A_ev wkÿv cÖwZôvb mswkøó Kg©KZ©v/Kg©Pvix QvÎ-QvÎx‡`i cvV`vbKv‡j wKsev Ab¨ †Kvb mgq QvÎ-QvÎx‡`i mv‡_ 2(O) (1) I (2) bs Aby‡”Q‡` ewY©Z †Kvb Awf‡hv‡M Awfhy³ n‡j Zv‡`i weiæ‡× †dŠR`vix AvB‡b wKsev cÖ‡hvR¨ †ÿ‡Î mswkøó AvB‡b kvw¯Íg~jK e¨e¯’v MÖnY Kiv hv‡e| cÖPiYvg~jK KvR: kvixwiK I gvbwmK kvw¯Í iwnZ Kivi j‡ÿ¨ wkÿv cÖwZôvb cÖavb/e¨e¯’vcbv KwgwU/wkÿv cÖwZôvb mswkøó e¨w³eM©/¯’vbxq cÖkvmb/wkÿv gš¿Yvjq I Gi Aaxb `ßi, Awa`ßi I wkÿv †evW©mg~n-‡K GK‡hv‡M cÖvPiYvg~jK KvR Ki‡Z n‡e|

MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group wkÿv cÖwZôv‡bi e¨e¯’vcbv KwgwU, wkÿv cÖwZôvb cÖavb, wkÿK-Kg©PvixM‡Yi KiYxq: wkÿv gš¿Yvjq KZ…©K RvixK…Z cwicÎ Ges cÖYxZ bxwZgvjvi ev¯Íevq‡b wkÿv cÖwZôvb cÖavb cÖ‡qvRbxq c`‡ÿc MÖnY Ki‡eb;  wkÿv cÖwZôvb cÖavb mswkøó mKj-‡K kvixwiK kvw¯Íi Kzdj m¤ú‡K© AewnZ Ki‡eb;  wkÿv cÖwZôvb cwiPvjbv/e¨e¯’vcbv KwgwU †iRy‡jk‡bi gva¨‡g kvixwiK I gvbwmK kvw¯Í e‡Üi †ÿ‡Î cÖ‡qvRbxq c`‡ÿc/m‡PZbZv e„w×i D‡`¨vM MÖnY Ki‡eb;  wkÿv cÖwZôvb e¨e¯’vcbv KwgwU Ges wkÿv cÖkvmb mswkøó gvV ch©v‡qi Kg©KZ©vMY wbqwgZ gwbUwis Ki‡eb Ges bxwZgvjv ev¯Íevq‡b mn‡hvwMZv Ki‡eb;  QvÎ-QvÎx‡`i-‡K cvV¨µg I mncvV¨µg ewnf©~Z kvixwiK cwikÖ‡gi KvR Kiv‡bv hv‡e bv;

MD.KAWSAR ALI HAWLADER, SR. LECTURER, BIOLOGY, CAMBRIAN COLLEGE Cambrian Education Group