Nội dung text 2. প্রাণী পরিচিতি রুই মাছ with solve.pdf
cÖvYxi cwiwPwZt iæB gvQ Practice Content 1 Topicwise CQ Trend Analysis we.`a : 2020 mv‡j GBPGmwm cixÿv AbywôZ nqwb| Ávbg~jK cÖkœ I DËi 1. ‡gRi Kvc© Kx? DËit- ‡hme Kvc© RvZxq gvQ AvKv‡i e‡ov Ges hv‡`i e„w×i nvi †ewk Ges evwYwR ̈Kfv‡e ̧iæZ¡c~Y© Zv‡`i †gRi Kvc© e‡j| 2. gvBbi Kvc© Kx? DËit- A‡cÿvK...Z †QvU I Kg IR‡bi Kvc© RvZxq gvQ ̧‡jv‡K gvBbi Kvc© e‡j| 3. eavw1⁄4I‡÷Mvj c`©v Kx? DËit- iæB gv‡Qi Kvb‡Kvi wb‡Pi wKbvivq Aew ̄’Z cvZjv †h c`©v dzjKv cÖ‡Kv‡ôi eo Ava©P›`aKvi wQ`a‡K †X‡K iv‡L †mwU eavw1⁄4I‡÷Mvj c`©v| 4. cvk¦ †iLv Kx? DËit- iæB gv‡Qi †`‡ni cy‡ivUv Ry‡o `ycv‡k †iLvK...wZi ms‡e`x A1⁄2wUB n‡jv cvk¦© †iLv| 5. mvBK¬‡qW AvBk Kx? DËit- Z¡‡Ki Wvg©vj ̄Íi n‡Z m„ó cvZjv, †MvjvKvi Aw ̄’gq, iƒcvwj e‡Y©i MVbwUB n‡jv mvBK¬‡qW AvBk| 6. evj¦vm A ̈vIUv Kx? DËit- ‡fw›UaKj †_‡K †f›Uavj A ̈vIU©vi gvSLv‡b ùxZ AskwUi evj¦vm A ̈vIUv| 7. GKPμx i3 cÖevn Kx? DËit- ‡h msen‡b i‡3 GKevi gvÎ ürwc‡Û cÖ‡ek K‡i GKwU gvÎ Pμ m¤úbœ K‡i Zv‡K GKPμx msenb e‡j| 8. mviwKDjvm †mdwjKvm Kx? DËit- iæB gv‡Qi agbxZ‡š¿ gv_vi wbK‡U e„ËvKvi agbx ejq‡K mviwKDjvm †mdvwjKvm e‡j| 9. wUwbwWqv Kx? DËit- UavwKqvi †fZ‡i KvBwUb wbwg©Z Bw›Ugv AvswUi g‡Zv ejq MVb K‡i| G‡K wUwbwWqv e‡j| 10. eavw1⁄4qvj AvP© Kx? DËit- dzjKv wQ`a mg~n ga ̈eZ©x Mjwe‡ji cÖvPxi †K eavw1⁄4qvj AvP© e‡j| 11. wMj †iKvi Kx? DËit- dzjKv Av‡P©i wfZ‡ii w`‡K Mjwej cÖvPxi †_‡K K‡qKwU fuv‡Ri gZ m„wó nq| G‡`i‡K wMj †iKvi e‡j| 12. ‡fbvm nvU© Kx? DËit- iæB gv‡Qi ü`wc‡Ûi g‡a ̈ w`‡q †Kej Kve©bWvBA·vBW hy3 i3 cÖevwnZ nq e‡j iæB gv‡Qi ü`wcÛ‡K †fbvm nvU© ev wkiv ü`wcÛ ejv nq| 13. evqy cUKv Kx? DËit- iæB gv‡Qi cUKv GKwU cvZjv cÖvPxi wewkó _wj we‡kl hvi g‡a ̈ wfZ‡i wewfbœ ai‡bi M ̈vm O2, N2, CO2 we` ̈gvb _v‡K| 14. A ̈vbyjvm Kx? DËit- iæB gv‡Qi AvB‡m †h mvK©ywj ̧‡jv †ek †gvUv I ̄úó AvKvi aviY K‡i Zv‡`i‡K evwl©K Zv‡`i‡K evwl©K e„w× †iLv ev A ̈vbyjvm e‡j| 15. Wv±vm Kz ̈‡fBwi Kx? DËit- iæB gv‡Qi wkiv Z‡š¿i †h As‡k G‡›Uwiqi KvwW©bvj wkiv I Bb‡dwiqi Ry ̧jvi wkiv Db¥y3 nq Zv‡K Wv±vm Kz ̈‡fBwi e‡j| 16. Kvc© gvQ Kx? DËit- Cyprininformes eM©f‚3 Cyrpinidae ‡Mv‡Îi KwVbvw ̄’ wewkó gvQ mg~nB n‡jv Kvc©| 17. ‡iwU wgivwewj Kx? DËit- evqy_wji AšÍcÖvPx‡ii Gwc‡_wjqvg msjMœ K‡i GKwU jvj e‡Y©i M ̈vm MÖwš’ _v‡K G‡K †iwU wgivwewj e‡j| 18. w÷agjvBÛ Kx? DËit- Pj‡bi mgq cvwbi wfZi MwZ evavcÖvß nq bv e‡j G ai‡bi AvK...wZ‡K w÷agjvBÛ e‡j| 19. mvBbvm †f‡bvmvm Kx? DËit- iæB gv‡Qi ü`wc‡Ûi c„ô‡`‡k Aew ̄’Z cvZjv cÖvPxi wewkó DccÖ‡KvôwU‡K mvBbvm †f‡bvmvm e‡j| 20. wkivZš¿ Kx? DËit- ‡hme i3evwnKv †`‡ni wewfbœ AÂj †_‡K CO2 hy3 i3 ürwc‡Ûi cwienb K‡i Zv‡`i wkiv e‡j| wewfbœ wkiv wb‡q MwVZ i3 msenbZš¿‡K wkivZš¿ e‡j| 21. agwbZš¿ Kx? DËit- ü`wcÛ †_‡K Drcbœ †h evwnKv †`‡ni wewfbœ A‡j i3 cwienb K‡i Zv‡`i agwb e‡j| agwb mgš^‡q MwVZ Zš¿‡K agwbZš¿ e‡j| 22. A ̈vdv‡i›U ev AšÍe©vnx eavw1⁄4qvj agwb Kv‡K e‡j? DËit- agwb ûrwcÛ †_‡K dzjKvi w`‡K CO2 hy3 i3 enb K‡i Zv‡`i A ̈vdv‡i›U ev AšÍe©vnx eavw1⁄4qvj agwb e‡j| 23. Wv±vm wbD‡gvwUKvm Kx? DËit- iæB gv‡Qi MÖvm bvjx I evqy_wji g‡a ̈ Aew ̄’Z bvjx‡K Wv±vm wbD‡gwUKvm e‡j| 24. Bdv‡i›U ev ewne©vnx eavw1⁄4qvj agwb Kv‡K e‡j? DËit- ‡hme agwb dzjKv n‡Z mg„× i3 †`‡ni wewfbœ As‡k cwienb K‡i| 25. Gwceøv÷ Kx? DËit- M ̈v÷ayjvi Ic‡ii ̄Íi‡K Gwceøv÷ e‡j| 26. nvB‡cveøv÷ Kx? DËit- M ̈v÷ayjvi †fZ‡ii ̄Íi‡K nvB‡cveøv÷ e‡j| 27. gvwR©bvj wiR Kx? DËit- M ̈v÷ay‡jk‡bi mgq eøv‡÷vwW‡ ̄‹i wb‡Pi Ask μgk cyiæ n‡q I‡V G‡K gvwR©bvj wiR e‡j| . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Introduction To Animal cÖvYxi cwiwPwZt iæB gvQ 02 UwcK 2016 2017 2018 2019 2021 2022 2023 ‡gvU iæBgv‡Qi evwn ̈K MVb, i3 msenb, k¦mb I evqy_wji MVb eY©bv Kiv - 2 1 1 9 5 5 23 iæBgv‡Qi cÖRbb, wb‡lK I msiÿ‡Yi ̧iæZ¡ we‡kølY - - - - 2 - 1 3