Title 5. শ্বসন_ও_শ্বাসক্রিয়া - CC With Solve-24.pdf ✅

k¦mb I k¦vmwμqv  Varsity Practice Sheet.......................................................................................................................... 1 k¦mb I k¦vmwμqv 05 weMZ mv‡j DU-G Avmv cÖkœvejx 1. GKRb gvby‡li evg dzmdz‡m KqwU †mM‡g›U _v‡K? [DU-A: 22-23] 13 6 7 8 DËi: 8 e ̈vL ̈v: Wvb dzmdz‡m 10wU Ges evg dzmdz‡m 8wU †mM‡g›U _v‡K| 2. †Kvb A‡1⁄2 kã m„wó nq? [DU-HEC: 19-20] A ̈vjwfIjvm UavwKqv ea1⁄4vm j ̈vwism DËi: j ̈vwism e ̈vL ̈v: j ̈vwis‡m Uvb Uvb Ae ̄’vq evZv‡mi mvnv‡h ̈ ̄^ii3⁄4y Kw¤úZ n‡q kã m„wó K‡i| 3. dzmdzm Ave„Z _v‡K †h c`©v Øviv Zv‡K ejv nqÑ [DU-A: 16-17, RU: 11-12] †cwiKvwW©qvg †cwiAw÷qvg wcøDiv †cwiKwÛaqvg DËi: wcøDiv e ̈vL ̈v: †cwiKvwW©qvg  ürwc‡Ði AveiYx †cwiAw÷qvg  Aw ̄’i AveiYx wcøDiv  dzmdz‡mi AveiYx †cwiKwÛaqvg  ZiyYvw ̄’i AveiYx| weMZ mv‡j GST-G Avmv cÖkœvejx 1. Adam's Apple †Kv_vq _v‡K? [GST-A: 22-23] A ̈vjwfIjv‡m dzmdz‡m ̄^ih‡š¿ UavwKqvq DËi: ̄^ih‡š¿ e ̈vL ̈v: ̄^ih‡š¿ _vKv K‡qKwU ZiæYvw ̄’i g‡a ̈ _vBi‡qW ZiæYvw ̄’ me‡P‡q eo Ges cyiæl‡`i Mjvq DuPz n‡q I‡V| G‡K Adam's Apple e‡j| weMZ mv‡j Agri-G Avmv cÖkœvejx 1. †Kvb A‡1⁄2 me‡P‡q †ewk Aw·‡Rb _v‡K? [Agri Cluster: 20-21] gw ̄Í®‹ ürwcÐ e„° dzmdzm DËi: dzmdzm e ̈vL ̈v: dzmdz‡mB k¦mwbK M ̈vm O2 I CO2 Av`vb cÖ`vb nIqvq dzmdz‡mB me‡P‡q †ewk Aw·‡Rb _v‡K| cÖwZevi cÖk¦vm-wbtk¦v‡m dzmdz‡m †h cwigvY evqyAv`vb cÖ`vb nq Zv‡K UvBWvj fwjDg e‡j| me©‡gvU evqy aviYÿgZv n‡jv fvBUvj K ̈vcvwmwU| 2. ga ̈K‡Y©i Otitis Media †ivM †Kvb RxevYyi msμgY nq? [Agri Cluster: 20-21] Bacteria Fungus ÔKÕ ÔLÕ I ÔNÕ Virus DËi: ÔKÕ ÔLÕ I ÔNÕ e ̈vL ̈v: fvBivm, e ̈vK‡Uwiqv wKsev QÎv‡Ki msμg‡Y G †ivM nq| weMZ mv‡j JU-G Avmv cÖkœvejx 1. A ̈vjwfIjv‡mi cÖvPx‡i †Kvb †Kvl _v‡K? [JU-D: 22-23] † ̄‹vqvgvm Gwc‡_wjqvj A ̈vjwfIjvi g ̈v‡μv‡dR †mÞvj me ̧‡jv DËi: me ̧‡jv e ̈vL ̈v: A ̈vjwfIjv‡mi cÖvPxi † ̄‹vqvgvm Gwc‡_wjqvj †Kv‡l MwVZ Ges A ̈vjwfIjv‡mi cÖvPxi A ̈vjwfIjvi g ̈v‡μv‡dR aviY K‡i| A ̈vjwfIjv‡mi cÖvPx‡i †mÞvj †Kvl bvgK wKQz we‡kl †Kvl I _v‡K| †mÞvj †Kvl mvid ̈vKU ̈v›U ÿiY K‡i| 2. 8 eQ‡ii wkïi dzmdz‡m A ̈vjwfIjv‡mi msL ̈v KZ wgwjqb? [JU-D: 22-23] 20 200 300 700 DËi: 300 e ̈vL ̈v: beRvZK wkï‡Z _v‡K 20 wgwjqb A ̈vjwfIjvB| 8 eQ‡ii wkï‡Z _v‡K 300 wgwjqb A ̈vjwfIjvB| c~Y©eq ̄‹ my ̄’ gvby‡li `yB dzmdz‡m 480 wgwjqb (274 - 790) A ̈vjwfIjvB _v‡K| 3. A ̈vjwfIjv‡mi e ̈vm KZ gvB‡μvwgUvi? [JU-D: 22-23] 100-200 200-300 300-400 400-500 DËi: 200-300 e ̈vL ̈v: A ̈vjwfIjv‡mi e ̈vm 0.2 wgwjwgUvi Ges A ̈vjwfIjvi cÖvPx‡ii cyiæZ¡ 0.2 gvB‡μvwgUvi cyiæ| 4. beRvZ‡Ki dzmdz‡m A ̈vjwfIjv‡mi msL ̈v KZ? [JU-D: 22-23] 20 wgwjqb 500 wgwjqb 300 wgwjqb 700 wgwjqb DËi: 20 wgwjqb e ̈vL ̈v: beRvZ‡Ki dzmdz‡m A ̈vjwfIjvB _v‡K 20 wgwjqb 8 eQ‡ii wkï‡Z _v‡K 300 wgwjqb A ̈vjwfIjvB| c~Y©eq ̄‹ my ̄’ gvby‡li `yB dzmdz‡m 480 wgwjqb (274 - 790) A ̈vjwfIjvB _v‡K|
2 .......................................................................................................................................  Biology 2 nd Paper Chapter-5 5. GKRb c~Y©eq ̄‹ my ̄’ gvby‡li dzmdz‡m A ̈vjwfIjv‡mi msL ̈v KZ? [JU-D: 22-23] 200 wgwjqb 300 wgwjqb 500 wgwjqb 700 wgwjqb DËi: 500 wgwjqb e ̈vL ̈v: beRvZ‡Ki dzmdz‡m A ̈vjwfIjvB _v‡K 20 wgwjqb| 8 wkï‡Z eQ‡ii _v‡K 300 wgwjqb A ̈vjwfIjvB| c~Y©eq ̄‹ my ̄’ gvby‡li `yB dzmdz‡m M‡o cÖvq 480 wgwjqb (274-790) A ̈vjwfIjvB _v‡K| [Avjxg m ̈vi + AvRgj New addition] GKRb c~Y©eq ̄‹ my ̄’ gvby‡li `ywU dzmdz‡m cÖvq 700 wgwjqb A ̈vjwfIjvB _v‡K| [AvRgj m ̈vi] 6. A ̈vjwfIjvm‡K Pzc‡m hvIqv †_‡K iÿv K‡i †KvbwU? [JU-D: 22-23] † ̄‹vqvgvm †Kvl mvid ̈vKU ̈v›U B›Uvi‡Kv÷vj †cwk Wvqvd«vg DËi: mvid ̈vKU ̈v›U e ̈vL ̈v: mvid ̈vKU ̈v›U A ̈vjwfIjv‡m Zi‡ji c„ôUvb n«vm K‡i A ̈vjwfIjvm‡K Pzc‡m hvIqvi nvZ †_‡K iÿv K‡i| 7. gvbe‡`‡n cÖwZ 100 wg.wj. i‡3 KZ MÖvg wn‡gv‡Møvweb _v‡K? [JU-D: 21-22] 10 16 20 26 DËi: 16 e ̈vL ̈v: cÖwZ 100 wg.wj. i‡3 cÖvq 16 MÖvg wn‡gv‡Møvweb _v‡K| wn‡gv‡Møvwe‡bi PviwU cwj‡ccUvBW †PB‡bi mv‡_ GKwU wng MÖæc hy3 _v‡K| 8. †KvbwU wn‡gv‡Møvwe‡b _v‡K bv? [JU-D: 21-22] Avqib Av‡qvwWb wng †Møvweb DËi: Av‡qvwWb e ̈vL ̈v: cÖwZwU wn‡gv‡Møvweb AYy wng bvgK Avqib aviYKvix iÄK Ges †Møvweb bvgK †cÖvwU‡bi mgš^‡q MwVZ| 9. cÖk¦v‡mi †ÿ‡Î †KvbwU wVK bq? [JU-D: 20-21] B›Uvi‡Kv÷vj †cwki ms‡KvPb nq ÷vb©vg Dc‡i D‡V mvg‡b mÂvwjZ nq eÿMnŸ‡ii Aby‰`N ̈© e ̈vm †e‡o hvq dzmdz‡mi evqyi Pvc †e‡o hvq DËi: dzmdz‡mi evqyi Pvc †e‡o hvq e ̈vL ̈v: cÖk¦v‡mi †ÿ‡Î B›Uvi‡Kv÷vj †cwk msKzwPZ nq d‡j ÷vb©vgmn eÿwcÄi Dc‡ii w`‡K cÖmvwiZ nq| eÿMnŸ‡ii Aby‰`N ̈© I AbycÖ ̄’ e ̈vm †e‡o hvq Ges dzmdz‡m O2 hy3 nq| 10. gvby‡li k¦mbZ‡š¿ †fw÷weDj Gi c‡ii Ask †KvbwU? [JU-D: 19-20] nvBjvg bvmvMjwej ̄^ihš¿ bvmvMnŸi DËi: bvmvMnŸi e ̈vL ̈v: m¤§yL bvmviÜ«  †fw÷weDj  bvmvMnŸi  cðvr bvmviÜ«  bvmvMjwej  ̄^ihš¿ G ̧‡jv DaŸ© k¦mbbvwj (evqy MÖnY I Z ̈vM AÂj) Gi Ask| 11. gvby‡li k¦mbZ‡š¿ †Kvqvbv †`L‡Z cvIqv hvq †Kv_vq? [JU-D: 19-20] bvmvMnŸi cðvr bvmviÜ bvmvMjwej UavwKqv DËi: cðvr bvmviÜ e ̈vL ̈v: bvmv-MnŸiØq †h `ywU wQ‡`ai gva ̈‡g bvmvMjwe‡j Db¥y3 nq Zv‡K †Kvqvbv ev cðvr bvmviÜ« e‡j| GB c‡_ evZvm bvmvMjwe‡j cÖ‡ek K‡i| 12. k¦vmbvwj ev UavwKqv KZwU ZiæYvw ̄’ Øviv wbwg©Z? [JU-D: 18-19, 17-18] 16-20 26-30 30-36 36-40 DËi: 16-20 e ̈vL ̈v: k¦vmbvwj ev UavwKqv 16-20 wU ZiæYvw ̄’ wbwg©Z Aa©ej‡q (C AvK...wZi) MwVZ| Zš‘gq wUmy ̈ w`‡q Aa©ejq ̧‡jv AvUKv‡bv _v‡K| (me©‡kl ms ̄‹iY 15-20 wU) 13. †mÞvj †Kvl †Kv_vq †`L‡Z cvIqv hvq? [JU-D: 19-20] bvmvi‡Ü« cvK ̄’wj‡Z †bd«‡b A ̈vjwfIjv‡m DËi: A ̈vjwfIjv‡m e ̈vL ̈v: A ̈vjwfIjvm cÖvPx‡i †mÞvj †Kvl bvgK wKQz we‡kl †Kvl _v‡K hv cÖvPx‡ii wfZ‡ii w`‡K mvid ̈vKU ̈v›U bvgK wWUvi‡R›U Gi Abyiƒc c`v_© wbtmiY K‡i| 14. gvby‡li i‡3 wng I †Møvwe‡bi AbycvZ KZ? [JU-D: 18-19, BSMRSTU-H: 18-19] 1:25 1:15 1:35 1:45 DËi: 1:25 e ̈vL ̈v: i‡3i wn‡gv‡Møvweb PviwU GKK wb‡q MwVZ| cÖwZwU GKK cwj‡ccUvBW RvZxq †cÖvwUb †Møvweb Ges †jŠnMwVZ wng wb‡q MwVZ| i‡3 wng I †Møvwe‡bi AbycvZ 1:25 _v‡K| 15. wn‡gv‡Møvwe‡bi ivmvqwbK ms‡KZ Kx? [JU-D: 17-18] (C712 H1030 O245 N212 S2 Fe)4 (C712 H1130 O245 N214 S2 Fe)4 (C712 H1120 O245 N214 S Fe)4 (C712 H1030 O245 N210 S2 Fe)4 DËi: (C712 H1130 O245 N214 S2 Fe)4 e ̈vL ̈v: wn‡gv‡Møvwe‡bi ivmvqwbK ms‡KZ - (C712 H1130 O245 N214 S2 Fe)4 16. gvbe‡`‡ni †KvbwU n‡Z mvid ̈vKU ̈v›U wbtm„Z nq? [JU-D: 17-18] A ̈vjwfIjvm UavwKqv ea1⁄4vm eaw1⁄4Ij DËi: A ̈vjwfIjvm e ̈vL ̈v: A ̈vjwfIjv‡mi cÖvPx‡i Aew ̄’Z †mÞvj †Kvl †_‡K mvid ̈vKU ̈v›U wbtm„Z nq|
k¦mb I k¦vmwμqv  Varsity Practice Sheet.......................................................................................................................... 3 17. gvby‡li d«›Uvj mvBbvm †Kv_vq Aew ̄’Z? [JU-D: 17-18] `y‡Pv‡Li gvSLv‡b bv‡Ki `ycv‡ki g ̈vw·jvwi A‡j †Pv‡Li Ic‡i Mv‡j DËi: †Pv‡Li Ic‡i e ̈vL ̈v: `y †Pv‡Li gv‡S  G_g‡qW mvBbvm †Pv‡Li wcQ‡b, bv‡Ki `ycv‡k  †ùb‡qW mvBbvm (G_g‡qW mvBbv‡mi †cQ‡b gv_vi P‚ovq) †Pv‡Li Dci  d«›Uvj mvBbvm Mv‡j  g ̈vw·jvwi mvBbvm| 18. IUvBwUm wgwWqvi jÿY bq wb‡Pi †KvbwU? [JU-D: 16-17] cÖPÛ gv_ve ̈_v ÔMÕ I ÔNÕ Wvqwiqv `„wó cÖwZeÜKZv DËi: ÔMÕ I ÔNÕ e ̈vL ̈v: IUvBwUm wgwWqvi jÿY: 1) Kv‡b e ̈_v nq, Pvc Abyf‚Z Ges Kvb †fv †fv K‡i| 2) gv_v e ̈_v nq, wSg wSg Ki‡Z _v‡K| 3) 1040 F + R¡i _v‡K| 4) bvK w`‡q cvwb c‡o, Kv‡b Kg †kv‡b, Kvb †_‡K `yM©Ühy3 Zij c`v_© †ei nq| 19. a~gcvqxi k¦mbZ‡š¿ †Kvb mgm ̈v †`Lv hvq? [JU-D: 16-17] Kg msL ̈K A ̈vjwfIjvB _v‡K mvBbymvBwUm ‡`Lv hvq agwb‡Z i3 RgvU euv‡a ürwc‡Ð e ̈_v Abyf~wZ nq| DËi: Kg msL ̈K A ̈vjwfIjvB _v‡K e ̈vL ̈v: a~gcvqxi k¦mbZ‡š¿ A ̈vjwfIjvB Kg _v‡K, wmwjqv webó nq| cvwb Rgv kbv3 Kiv hvq| dzmdz‡mi AvKvi e„w× cvq, G·-‡i‡Z Nb mv`v Auv‡ki g‡Zv †`Lvq K ̈vÝvi wUDgvi _vK‡j| 20. †KvbwU mvBbymvBwUm Gi jÿY bq- [JU-D: 15-16] iv‡Z Zxea Kvwk K¬vwšÍ I AembœZv i3k~b ̈Zv NavYkw3nxbZv DËi: i3k~b ̈Zv e ̈vL ̈v: mvBbymvBwUm †iv‡Mi jÿY: 1) bvK †_‡K njy` ev meyR e‡Y©i Nb Zij †ei nq| G‡Z cuyR ev i3 _vK‡Z cv‡i| 2) `xN© I weiw3Ki gv_v e ̈_v _v‡K mvBbv‡mi wewfbœ A‡j| 3) gv_v wbPz, bvovPvov Ki‡j, nvuU‡j e ̈_vi ZxeaZv ev‡o| 4) R¡i R¡i fve _v‡K, †Kv‡bv wKQz fv‡jv jv‡M bv eis Aí‡ZB K¬všÍ jv‡M| 5) bvK eÜ _v‡K, bvK w`‡q ev‡R MÜ ‡ei nq| 6) gyLgÛj Abyf‚wZnxb g‡b nq| 7) `vuZ e ̈_v nq| 8) Kvwk nq, iv‡Z Kvwki ZxeaZv ev‡o, Mjv †f‡1⁄2 hvq| 21. wU‡¤ú‡bv‡÷vwg e ̈eüZ nq †Kvb †iv‡Mi cÖwZKv‡ii †ÿ‡Î? [JU-D: 15-16] mvBbymvBwUm †gwbbRvBwUm IUvBwUm wgwWqv wn‡gvWvqvjvBwmm DËi: IUvBwUm wgwWqv e ̈vL ̈v: IUvBwUm wgwWqv‡Z Kvb w`‡q memgq cuyR covi g‡Zv Ae ̄’v evi evi NU‡j bvK Kvb Mjv we‡klÁ wPwKrm‡Ki gva ̈‡g wU‡¤ú‡bv‡÷vwg wUDe bv‡g we‡kl b‡ji mvnv‡h ̈ AvaywbK wPwKrmv MÖnY Ki‡Z n‡e| 22. ̄’vwq‡Z¡i wfwˇZ IUvBwUm wgwWqv KZ cÖKvi? [JU-D: 15-16] 2 3 4 5 DËi: 2 e ̈vL ̈v: ̄’vwq‡Z¡i wfwˇZ IUvBwUm wgwWqv 2 cÖKvi| h_v: 1) ̄^í ̄’vqx ev A ̈vwKDU 2) `xN© ̄’vqx ev μwbK| 23. k¦mbZ‡š¿i †h AskwU Lv` ̈MÖv‡mi mgq j ̈vwism †K †X‡K iv‡L Ges Lv` ̈`ae ̈ Gi wfZ‡i cÖ‡e‡k evuav †`q Zv‡K Kx e‡j? [JU-D: 11-12] Wvqvd«vg UavwKqv ÷vb©vg GwcMøwUm DËi: GwcMøwUm e ̈vL ̈v: GwcMøwUm Lv` ̈ MjvatKi‡Yi mgq ̄^ih‡š¿i gyLwU eÜ K‡i †`q| d‡j Lv` ̈ ̄^ih‡š¿ cÖ‡ek Ki‡Z cv‡i bv|Ab ̈ mgq GwU k¦m‡bi D‡Ï‡k ̈ Db¥y3 _v‡K| weMZ mv‡j RU-G Avmv cÖkœvejx 1. IUvBwUm wgwWqv Kx‡mi msμgY? [RU-C: 23-24] bvK Kvb `uvZ †PvL DËi: Kvb e ̈vL ̈v:  ga ̈K‡Y©i msμgY‡K IUvBwUm wgwWqv e‡j| 2. ga ̈K‡Y©i msμgY‡K Kx e‡j? [RU-C: 22-23] IUvBwUm wgwWqv ea1⁄4vBwUm GgdvB‡mgv mvBbymvBwUm DËi: IUvBwUm wgwWqv e ̈vL ̈v: IUvBwUm wgwWqv  ga ̈K‡Y©i msμgY GgdvB‡mgv  dzmdz‡m duvKv RvqMv m„wó ea1⁄4vBwUm  UavwKqvq wgDKvm R‡g cÖ`vn m„wó mvBbymvBwUm  mvBbv‡mi wgDKvm c`©vq cÖ`vn|