Tiêu đề Biology 2020 All Board M.C.Q Questions.pdf ✅

†mU : K 10 XvKv †evW© 2020 welq †KvW : 1 3 8 mgq-25 wgwbU RxeweÁvb eûwbe©vPwb Afxÿv c~Y©gvb-25 [we‡kl `aóe ̈ : mieivnK...Z eûwbe©vPwb Afxÿvi DËic‡Î cÖ‡kœi μwgK b¤^‡ii wecix‡Z cÖ`Ë eY©msewjZ e„Ëmg~n n‡Z mwVK/ m‡e©vrK...ó Dˇii e„ËwU ej c‡q›U Kjg Øviv m¤ú~Y© fivU Ki| cÖwZwU cÖ‡kœi gvb 1| mKj cÖ‡kœi DËi w`‡Z n‡e| cÖkœc‡Î †Kv‡bv cÖKvi `vM/wPý †`Iqv hv‡e bv|] 1. †Kvb iv‡R ̈i m`m ̈iv †nUv‡iv‡UavwdK? K g‡biv L dvbRvB M †cÖvwU÷v N A ̈vwb‡gwjqv 2. gvby‡li Z¡‡K †Kvb ai‡bi AveiYx wUmy ̈ †`Lv hvq? K † ̄‹vqvgvm L wKDeqWvj M ÷a ̈vwUdvBW N wmD‡Wv-÷a ̈vwUdvBW 3. wg‡qvwmm N‡U mcy ̄úK DwTM¢‡`i †Kvb As‡k? K Kv‡Ð L åƒYg~‡j M gyKz‡j N civMavbx‡Z 4. wb‡Pi †KvbwU nvB‡WavwdwjK c`v_© bq? K †mjy‡jvR L wKDwUb M ÷vP© N wRjvwUb n wb‡Pi wPÎwU †`‡L 5 I 6 bs cÖ‡kœi DËi `vI : A B C 5. wb‡Pi †KvbwU wP‡Îi A As‡k Drcbœ nq? K cÖwZcv` †Kvl L †Rbv‡iwUf †Kvl M mnKvix †Kvl N †MŠY †Kw›`aKv 6. wP‡Îi B I C Ask wgwjZ n‡j bZzb m„ó †KvlwU- i. 2n wewkó RvB‡MvU ii. † ̄úv‡ivdvB‡Ui cÖ_g †Kvl iii. 3n wewkó km ̈ wb‡Pi †KvbwU mwVK? K i I ii L i I iii M ii I iii N i, ii I iii 7. GK AYyNADH2 †_‡K KZ AYyATP Gi mgvb kw3 Drcbœ nq? K 1 L 2 M 3 N 4 n wb‡Pi wPÎ Abymv‡i 8 I 9 bs cÖ‡kœi DËi `vI : A 8. 'A' AskwU †Kvb ai‡bi AveiYx wUmy ̈ Øviv MwVZ? K wKDeqWvj L ÷a ̈vwUdvBW M wmD‡Wv-÷ ̈vwUdvBW N † ̄‹vqvgvm 9. 'A' Gi AšÍMv‡Îi †ÿ‡Î cÖ‡hvR ̈- i. m~2 †jvghy3 ii. AcÖ‡qvRbxq e ̄‘KYv †ei K‡i iii. † ̄ø®§v Drcbœ K‡i wb‡Pi †KvbwU mwVK? K i I ii L ii I iii M i I iii N i, ii I iii 10. dzmdzm †_‡K Aw·‡Rb †Kvb cÖwμqvq i‡3 cÖ‡ek K‡i? K AwfmÖeY L e ̈vcb M BgevBwekb N cÖ‡ ̄^`b 11. †gWzjvq mvaviYZ KZwU †ibvj wcivwgW _v‡K? K 6 - 7 L 8 - 12 M 12 - 16 N 18 - 22 n wb‡Pi wPÎwU †`‡L 12 I 13 bs cÖ‡kœi DËi `vI : P Q R 12. P wPwýZ AskwU wb‡Pi †KvbwU †_‡K m„ó? K †ibvj wcivwgW L †ibvj K ̈vcmyj M †ibvj wkiv N †ibvj agwb 13. DÏxc‡Ki- i. Q AmsL ̈ ˆKwkK RvwjKv mg„× ii. R n‡Z †ibvj wUDey ̈j Drcbœ nq iii. P, Q, R mij AveiYx Kjv Øviv MwVZ wb‡Pi †KvbwU mwVK? K i I ii L i I iii M ii I iii N i, ii I iii 14. wb‡Pi †KvbwU c÷z‡j‡UW ni‡gvb? K wR‡e‡iwjb L mvB‡UvKvBwbb M Bw_wjb N fvb©vwjb 15. ciRxex I g„ZexRx Lv` ̈wkKj me mgqB Am¤ú~Y© _v‡K wb‡Pi †KvbwUi Abycw ̄’wZi Kvi‡Y? K Drcv`K L e ̈vK‡Uwiqv M QÎvK N Rycø ̈v1⁄4Ub 16. Zzwib ̄‹zjevm †_‡K `aæZ bvgvi mgq †`‡ni fvimvg ̈ iÿv Ki‡Z bv cvivq c‡o †Mj| Zzwi‡bi GB m¤ú~Y© Kvh©vewjwU gw ͇̄®‹i †Kvb AskwU Øviv wbqwš¿Z nq? K †mwieavg L †mwi‡ejvg M cbm N †gWzjv AejsMvUv 17. RxweZ Aw ̄’‡Kv‡l kZKiv KZ fvM A‰Re c`v_© _v‡K? K 40 L 60 M 80 N 90 18. wfUvwgb wW ms‡kølY Kivi Rb ̈ m~‡h©i Av‡jv Z¡‡K Aew ̄’Z †Kvb Dcv`vbwUi ivmvqwbK cwieZ©b NUvq? K KwÛab L †cwiKwÛaqvg M †Kv‡j‡÷ij N K ̈vcmyj 19. nvBWaw·-†K¬v‡ivKzBwbb †me‡b wb‡Pi †Kvb †ivMwU n‡Z cv‡i? K Aw÷I‡cv‡ivwmm L †Mu‡UevZ M eY©vÜZv N cviwKbmb n wb‡Pi DÏxc‡Ki Av‡jv‡K 20 I 21 bs cÖ‡kœi DËi `vI : KbK Zuvi GKwU †iv‡Mi Kvi‡Y we‡kl `yBwU is Gi cv_©K ̈ Ki‡Z bv cvivi `iæY UavwdK wmMbv‡j GKv iv ̄Ív cvi n‡Z cv‡i bv| 20. we‡kl is `yBwU wb‡Pi †KvbwU? K jvj, meyR L jvj, njy` M bxj, njy` N bxj, meyR 21. Kb‡Ki we‡kl †ivMwU †`Lv †`q- i. ̄œvqy‡Kv‡li is kbv3Kvix GKwU wcM‡g‡›Ui Afv‡e ii. ̄œvqy‡Kv‡li is kbv3Kvix GKvwaK wcM‡g‡›Ui Afv‡e iii. nvBWaw·-†K¬v‡ivKzBwbb †me‡b cvk¦©cÖwZwμqvi `iæY wb‡Pi †KvbwU mwVK? K i I ii L i I iii M ii I iii N i, ii I iii 22. cy®úvq‡b ˆ`wbK M‡o 12 - 16 NÈv Av‡jv cÖ‡qvRb †Kvb DwTM¢‡`i? K P›`agwjøKv L Wvwjqv M †jUzm N kmv 23. †ncvUvBwUm we-fvBiv‡mi Jlya ˆZwi nq wb‡Pi †KvbwU †_‡K? K e ̈vK‡Uwiqv L †cwbwmwjqvg M gvkiæg N B÷ n wb‡Pi wPÎ Abymv‡i 24 I 25 bs cÖ‡kœi DËi `vI : P Q R wPÎ : X 24. P i3 evwnKvwUi †ÿ‡Î cÖ‡hvR ̈- i. Gi Af ̈šÍ‡i i3 cÖev‡ni MwZ axi ii. gv‡Si ̄Íi A‰bw”QK †cwk Øviv MwVZ iii. i‡3i MwZc_ n„rwcÐ †_‡K †iPb A‡1⁄2 wb‡Pi †KvbwU mwVK? K i I ii L ii I iii M i I iii N i, ii I iii 25. 'X' wP‡Îi †ÿ‡Î cÖ‡hvR ̈- i. Q I R Df‡qi DrcwË nvBjvm n‡Z ii. Q I R Df‡qi cwimgvwß n„rwc‡Ð iii. Q I R h_vμ‡g ZijeR© ̈gy3 I ZijeR© ̈hy3 i3 enb K‡i wb‡Pi †KvbwU mwVK? K i I ii L ii I iii M i I iii N i, ii I iii 1 KLMN 2 KLMN 3 KLMN 4 KLMN 5 KLMN 6 KLMN 7 KLMN 8 KLMN 9 KLMN 10 KLMN 11 KLMN 12 KLMN 13 KLMN 14 KLMN 15 KLMN 16 KLMN 17 KLMN 18 KLMN Self test 19 KLMN 20 KLMN 21 KLMN 22 KLMN 23 KLMN24 KLMN 25 KLMN "---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 1 N 2 M 3 N 4 L 5 L 6 K 7 M 8 M 9 K 10 L 11 L 12 N 13 K DËigvjv 14 N 15 K 16 L 17 L 18 M 19 M 20 K 21 L 22 M 23 N 24 L 25 M
m„Rbkxj RxeweÁvb : beg-`kg †kÖwY 11 †mU : M 11 ivRkvnx †evW© 2020 welq †KvW : 1 3 8 mgq-25 wgwbU RxeweÁvb eûwbe©vPwb Afxÿv c~Y©gvb-25 [we‡kl `aóe ̈ : mieivnK...Z eûwbe©vPwb Afxÿvi DËic‡Î cÖ‡kœi μwgK b¤^‡ii wecix‡Z cÖ`Ë eY©msewjZ e„Ëmg~n n‡Z mwVK/ m‡e©vrK...ó Dˇii e„ËwU ej c‡q›U Kjg Øviv m¤ú~Y© fivU Ki| cÖwZwU cÖ‡kœi gvb 1| mKj cÖ‡kœi DËi w`‡Z n‡e| cÖkœc‡Î †Kv‡bv cÖKvi `vM/wPý †`Iqv hv‡e bv|] 1. †ivM cÖwZ‡iva e ̈e ̄’vi AwZwi3 cÖwZwμqvi d‡j †Kvb †ivMwU nq? K wbD‡gvwbqv L easKvBwUm M nuvcvwb N h2v 2. e„° gvbe‡`‡n- i. i3Pvc wbqš¿Y K‡i ii. A¤øÿv‡ii fvimvg ̈ iÿv K‡i iii. †mvwWqvg, cUvwmqvg BZ ̈vw`i cwigvY wbqš¿Y K‡i wb‡Pi †KvbwU mwVK? K i I ii L i I iii M ii I iii N i, ii I iii 3. c ̈v‡Ujvi Ae ̄’vb- K Rvby‡Z L ̄‹ÜP‡μ M †kÖvwYP‡μ N nv‡Zi Kwâ‡Z n wb‡Pi DÏxcK Abymv‡i 4 I 5 bs cÖ‡kœi DËi `vI : R Q P 4. 'P' A1⁄2wU †_‡K wbtm„Z im- i. KwVb gvbwmK Pvc wbqš¿Y K‡i ii. †cÖvwUb, Pwe© I kK©iv cwicv‡K mvnvh ̈ K‡i iii. i‡3 Møy‡Kv‡Ri gvÎv wbqš¿Y K‡i wb‡Pi †KvbwU mwVK? K i L ii M ii I iii N i, ii I iii 5. 'R'- K gvbe‡`‡ni gvSvwi AvK...wZi MÖwš’ L †_‡K wbtm„Z im Mvp meyR e‡Y©i M Gi eY© jvj N cvK ̄’jxi evgcv‡k Ae ̄’vb K‡i 6. Kwei kã K‡i c‡o| Zvi GB covi Kvh©μg gw ͇̄®‹i †Kvb Ask Øviv wbqwš¿Z? K †mwieavg L †mwi‡ejvg M †gWzjv AejsMvUv N cbm 7. HIV ÿwZmvab K‡i- K i3 i‡mi L †jvwnZ i3KwYKvi M †k¦Z i3KwYKvi N AYyPwμKvi 8. gv _ ̈vjv‡mwgqvi evnK wKš‘ evev my ̄’ (evnK bq)| Giƒc †ÿ‡Î Zv‡`i mšÍv‡bi kZKiv KZ fvM _ ̈vjv‡mwgqvi evnK n‡e? K 25% L 50% M 75% N 100% 9. †KvbwU g‡biv iv‡R ̈i AšÍf©y3? K †cwbwmwjqvg L c ̈viv‡gwmqvg M bóK N A ̈vwgev 10. †KvbwU‡K †÷vb‡mj ejv nq? K DW c ̈v‡ibKvBgv L UavwKW M †f‡mj N † ̄‹¬ivBW 11. wmD‡Wv-÷a ̈vwUdvBW AveiYx wUmy ̈ cvIqv hvq †Kvb Z‡š¿? K †cŠw÷KZ‡š¿ L k¦mbZ‡š¿ M †iPbZ‡š¿ N RbbZ‡š¿ 12. Nymphaea nouchali †KvbwUi ˆeÁvwbK bvg? K kvcjv L KuvVvj M Rev N Avg n wb‡Pi wPÎwU jÿ Ki Ges 13 I 14 bs cÖ‡kœi DËi `vI : A C B D E F K 13. 24wU ATP Drcbœ nq †KvbwU‡Z? K A L C M E N K 14. †Kvb A1⁄2vYywU †KvlwU‡K GKwU AvgMv‡Qi †Kvl †_‡K c„_K K‡i? K A L B M F N D 15. kxZKv‡ji DwTM¢` MÖx®§Kv‡j Drcv`b Kiv hvq †Kvb cÖwμqv Aej¤^b K‡i? K cicivMvqb L Awf‡hvRb M wRb cÖ‡KŠkj N wUmy ̈ KvjPvi 16. wb‡Pi †KvbwU FYvÍK AvšÍtwμqv? K L M N 17. GKwU Lv` ̈ wkK‡ji Drcv`‡K hw` X Ryj kw3 _v‡K Zvn‡j wØZxq ͇̄ii Lv`K kw3 cv‡e- K X 10 Ryj L X 100 Ryj M X 1000 Ryj N X 10000 Ryj 18. †Kvb kK©ivwU †`‡n me©v‡cÿv `aæZ †kvwlZ n‡e? K gay L wPwb M fvZ N Avjy 19. †mŠikw3‡K Ave× K‡i ivmvqwbK kw3‡Z iƒcvšÍwiZ K‡i †KvbwU? K Aw·‡Rvg L dvB‡KvGwiw_ab M dvB‡Kvmvqvwbb N _vBjvK‡qW 20. †KvbwUi msμg‡Y †ccwUK Avjmvi n‡Z cv‡i? K Entamoeba L Mycobacterium M Helicobacter N Shigella 21. wbDwK¬Ijv‡mi m¤ú~Y© wejywß N‡U †Kvb av‡c? K †cÖv‡dR L †cÖv-†gUv‡dR M †gUv‡dR N A ̈vbv‡dR 22. †Kvb DwTM¢‡` mv‡jvKms‡køl‡Yi nvi †ewk? K Avg L KuvVvj M †gnMwb N euvk 23. AZ ̈šÍ Aí cwigv‡Y jv‡M wKš‘ DwTM¢‡`i AZ ̈vek ̈Kxq Dcv`vb †KvbwU? K Zn L H M S N Mg n wb‡Pi DÏxcK Abymv‡i 24 I 25 bs cÖ‡kœi DËi `vI : P. gvi ivbœv Kiv cv‡q‡k wKkwgk ̧‡jv dz‡j UmU‡m n‡q‡Q| Q. iv‡Z nvmbv‡nbvi M‡Ü Pviw`K gyLwiZ| R. ̄’jR DwTM¢` GKwU kvixie„Ëxq cÖwμqvq Zvi evqexq A‡1⁄2i gva ̈‡g ev®úvKv‡i cvwb †ei K‡i †`q| 24. 'P' cÖwμqvwU- i. DwTM¢` Rxe‡b AZxe ̧iæZ¡c~Y© ii. Øviv DwTM¢` †Kv‡li imùxwZ N‡U iii. DwTM¢‡`i †ÿ‡Î 'R' cÖwμqvi Dci wbf©ikxj wb‡Pi †KvbwU mwVK? K i L i I iii M ii I iii N i, ii I iii 25. 'P' I 'Q' cÖwμqv `ywUi- i. cÖ_gwU‡Z `aveK †ewk Nb‡Z¡i `aeY †_‡K Kg Nb‡Z¡i `ae‡Yi w`‡K e ̈vwcZ nq ii. wØZxqwU‡Z AYy ̧‡jv †ewk Nb‡Z¡i GjvKv †_‡K Kg Nb‡Z¡i GjvKvq Qwo‡q c‡o iii. 'Q' GK ai‡bi 'P' cÖwμqv wb‡Pi †KvbwU mwVK? K i I ii L ii I iii M i I iii N i, ii I iii 1 KLMN 2 KLMN 3 KLMN 4 KLMN 5 KLMN 6 KLMN 7 KLMN 8 KLMN 9 KLMN 10 KLMN 11 KLMN 12 KLMN 13 KLMN 14 KLMN 15 KLMN 16 KLMN 17 KLMN 18 KLMN Self test 19 KLMN 20 KLMN 21 KLMN 22 KLMN 23 KLMN24 KLMN 25 KLMN "---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 1 M 2 N 3 K 4 M 5 L 6 K 7 M 8 L 9 M 10 N 11 L 12 K 13 K DËigvjv 14 L 15 N 16 M 17 K 18 K 19 N 20 M 21 M 22 N 23 K 24 N 25 L
†mU : N 12 h‡kvi †evW© 2020 welq †KvW : 1 3 8 mgq-25 wgwbU RxeweÁvb eûwbe©vPwb Afxÿv c~Y©gvb-25 [we‡kl `aóe ̈ : mieivnK...Z eûwbe©vPwb Afxÿvi DËic‡Î cÖ‡kœi μwgK b¤^‡ii wecix‡Z cÖ`Ë eY©msewjZ e„Ëmg~n n‡Z mwVK/ m‡e©vrK...ó Dˇii e„ËwU ej c‡q›U Kjg Øviv m¤ú~Y© fivU Ki| cÖwZwU cÖ‡kœi gvb 1| mKj cÖ‡kœi DËi w`‡Z n‡e| cÖkœc‡Î †Kv‡bv cÖKvi `vM/wPý †`Iqv hv‡e bv|] 1. †mwi‡ejv‡gi KvR n‡jv- K kÖeY L †cwki Uvb wbqš¿Y M wPšÍv-fvebv N n„rwc‡Ði KvR wbqš¿Y 2. †KvbwU mwVK? K ZiæYvw ̄’i g ̈vwUa· KwÛab Øviv MwVZ L gvB‡UvKwÛaqvi evB‡ii ̄Íi fuvR LvIqv‡bv M e„‡°i wfZ‡ii As‡k n‡jv K‡U©· N †gWzjv n‡jv gw ͇̄®‹i me‡P‡q e„nËg Ask 3. †Kvb i3 MÖæc‡K me©Rbxb MÖnxZv ejv nq? K A L B M AB N O 4. wKWwb‡Z cv_i nIqvi KviY ̧‡jv n‡jv- i. AwZwi3 kvixwiK IRb ii. Kg cvwb cvb Kiv iii. wKWwbi msμgY wb‡Pi †KvbwU mwVK? K i I ii L i I iii M ii I iii N i, ii I iii 5. Miæi `y‡a Avwg‡li cwigvY e„wׇZ †Kvb wRb ̄’vbvšÍi Kiv n‡q‡Q? K CYSE L CYSM M Protein-C N CYSF 6. † ̄‹vqvgvm AveiYx Kjv †Kv_vq cvIqv hvq? K e„‡°i †evg ̈vÝ K ̈vcmyj cÖvPx‡i L e„‡°i msMÖvnK bvwjKvq M Aš¿ cÖvPx‡i N nvBWavi G‡ÛvWv‡g© n wb‡Pi wPÎwU jÿ Ki Ges 7 I 8 bs cÖ‡kœi DËi `vI : P M 7. 'P' wPwýZ AskwU n‡jv- K åƒY‡cvlK wUmy ̈ L cÖwZcv` †Kvl M wW¤^KiÜa N wW¤^Kg~j 8. 'M' Gi †ÿ‡Î cÖ‡hvR ̈- i. wb‡l‡Ki d‡j GwU k‡m ̈ cwiYZ nq ii. wb‡l‡Ki ci 3n msL ̈K †μv‡gv‡Rvg _v‡K iii. wb‡l‡Ki d‡j GwU RvB‡Mv‡U cwiYZ nq wb‡Pi †KvbwU mwVK? K i I ii L i I iii M ii I iii N i, ii I iii 9. gvZv wcZv Aa Ba Ba Aa aa AB a ® ^ÅvjvGmwgqv wRb A ® myÕ© wRb B ® myÕ© wRb ́ GLv‡b- i. _ ̈vjv‡mwgqv AvμvšÍ wkï Pvifv‡Mi GKfvM ii. my ̄’ wKš‘ evnK wkï Pvifv‡Mi `yB fvM iii. my ̄’ wkï Pvifv‡Mi `yBfvM wb‡Pi †KvbwU mwVK? K i I ii L i I iii M ii I iii N i, ii I iii 10. †Kvb MÖwš’wU ni‡gvb wbtmi‡Yi Rb ̈ `vqx? K hK...Z L AMœ ̈vkq M wcË_wj N †cŠwóKMÖwš’ 11. Aw÷I‡cv‡iwmm †iv‡Mi jÿY n‡jv- K Aw ̄’mw܇Z e ̈_v nq L Aw ̄’mwÜ ̧‡jv k3 n‡q hvq M Aw ̄’mwÜ bvov‡Z Kó nq N †cwki kw3 Kg‡Z _v‡K n wb‡Pi DÏxcKwU co Ges 12 I 13 bs cÖ‡kœi DËi `vI : dvinv‡bi D”PZv 161 †m.wg. Ges IRb 70 †KwR| 12. Zvi BMI wb‡`©k K‡i- K my ̄^v‡ ̄’ ̈i Av`k© gvb L AwZwi3 IRb M †gvUv nIqvi 1g ̄Íi N †gvUv nIqvi 2q ̄Íi 13. dvinv‡bi eqm 25 eQi n‡j Zvi BMI KZ? K 1712.5 K ̈vjwi L 1660 K ̈vjwi M 1499.3 K ̈vjwi N 1373 K ̈vjwi 14. dzmdz‡mi AveiYwU‡K ejv nq- K Wvqvd«vg L cøyiv M †cwiKvwW©qvg N †cwiKwÛaqvg n wb‡Pi DÏxcKwU jÿ Ki Ges 15 I 16 bs cÖ‡kœi DËi `vI : P Q 15. 'P' wPwýZ AskwUi bvg Kx? K †Kvl cÖvPxi L †Kvl MnŸi M MjwR e ̄‘ N G‡ÛvcøvRwgK †iwUKzjvg 16. 'Q' wPwýZ As‡ki KvR n‡jv- K A‰Re jeY aviY Kiv L ni‡gvb wbtmiY Kiv M gvB‡UvKwÛaqv m„wó N kw3 ˆZwi 17. ivB‡Rvweqvg e ̈vK‡Uwiqv I wkgRvZxq DwTM¢‡`i ga ̈Kvi m¤úK©wU n‡jv- K wgDPzqvwjRg L K‡gb‡mwjRg M cÖwZ‡hvwMZv N A ̈vw›Uev‡qvwmm 18. mevZ k¦mb Ges AevZ k¦m‡bi ga ̈Kvi mv`„k ̈ n‡jv- i. Møy‡KvR e ̈en„Z nq ii. cvwb Drcbœ nq iii. cvBiæwfK GwmW Drcbœ nq wb‡Pi †KvbwU mwVK? K i I ii L i I iii M ii I iii N i, ii I iii 19. AYyRxe Øviv bvB‡Uav‡Rb mse܇bi Rb ̈ †KvbwU Avek ̈K? K Ca L Cu M Mo N Mn 20. wb‡Pi †KvbwU G‡ÛvμvB‡bv‡jvwRi mv‡_ m¤úK©hy3? K ni‡gvb L GbRvBg M wUmy ̈ N †Kvl 21. n„rwc‡Ði cÖvPxi‡K ejv nq- K GwcKvwW©qvg L gv‡qvKvwW©qvg M G‡ÛvKvwW©qvg N †cwiKvwW©qvg 22. HIV fvBiv‡m _v‡K- i. RNA ii. K ̈vcwmW iii. dm‡dvwjwcW †jqvi wb‡Pi †KvbwU mwVK? K i I ii L i I iii M ii I iii N i, ii I iii 23. mv‡jvKms‡køl‡Yi Rb ̈ cwiwgZ ZvcgvÎv n‡jv- K 0 - 20° †m. L 20 - 35° †m. M 22 - 35° †m. N 22 - 45° †m. 24. mvB‡UvKvB‡bwm‡mi c~‡e© †KvbwU N‡U? K †cÖv‡dR L †gUv‡dR M †U‡jv‡dR N B›Uvi‡dR 25. wPÎ : A wPÎ-A Gi RxewU †Kvb iv‡R ̈i AšÍf©y3? K g‡biv L †cÖvwU÷v M dvbRvB N A ̈vwb‡gwjqv 1 KLMN 2 KLMN 3 KLMN 4 KLMN 5 KLMN 6 KLMN 7 KLMN 8 KLMN 9 KLMN 10 KLMN 11 KLMN 12 KLMN 13 KLMN 14 KLMN 15 KLMN 16 KLMN 17 KLMN 18 KLMN Self test 19 KLMN 20 KLMN 21 KLMN 22 KLMN 23 KLMN24 KLMN 25 KLMN "---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 1 L 2 K 3 M 4 N 5 M 6 K 7 K 8 K 9 K 10 L 11 N 12 L 13 L DËigvjv 14 L 15 L 16 M 17 K 18 L 19 M 20 K 21 N 22 N 23 M 24 N 25 L
m„Rbkxj RxeweÁvb : beg-`kg †kÖwY 13 †mU : L 13 Kzwgjøv †evW© 2020 welq †KvW : 1 3 8 mgq-25 wgwbU RxeweÁvb eûwbe©vPwb Afxÿv c~Y©gvb-25 [we‡kl `aóe ̈ : mieivnK...Z eûwbe©vPwb Afxÿvi DËic‡Î cÖ‡kœi μwgK b¤^‡ii wecix‡Z cÖ`Ë eY©msewjZ e„Ëmg~n n‡Z mwVK/ m‡e©vrK...ó Dˇii e„ËwU ej c‡q›U Kjg Øviv m¤ú~Y© fivU Ki| cÖwZwU cÖ‡kœi gvb 1| mKj cÖ‡kœi DËi w`‡Z n‡e| cÖkœc‡Î †Kv‡bv cÖKvi `vM/wPý †`Iqv hv‡e bv|] 1. gvbe‡`‡n Zv‡ci mgZv iÿv Kiv †KvbwUi KvR? K ni‡gvb L GbRvBg M jwmKv N i3 2. easKvBwU‡mi jÿY- i. nVvr k¦vmKó nIqv ii. Kvwki mv‡_ A‡bK mgq Kd †ei nIqv iii. k¦mKó nIqv wb‡Pi †KvbwU mwVK? K i I ii L i I iii M ii I iii N i, ii I iii 3. e„‡° cv_i nIqvi KviY †KvbwU? K AwZwi3 kvixwiK IRb L A‡š¿i msμgY M †ewk cvwb cvb Kiv N i‡3i NbZ¡ K‡g hvIqv 4. DiæmwÜ †Kvb ai‡bi mwÜ? K Clr mPj Aw ̄’ mwÜ L wbðj Aw ̄’ mwÜ M ej I †KvUi mwÜ N KeRv mwÜ 5. DwTM¢` Kv‡Ði AwZ e„w× N‡U †KvbwUi Kvi‡Y? K Aw·b L Bw_wjb M wR‡e‡iwjb N mvB‡UvKvBwbb 6. A A wPwýZ MÖwš’ †_‡K wbtm„Z ni‡gvb mvaviYZ KZ ermi eq‡mi gvby‡li †ÿ‡Î Abycw ̄’Z _v‡K? K 12 L 13 M 14 N 25 n wb‡Pi DÏxc‡Ki Av‡jv‡K 7 I 8 bs cÖ‡kœi DËi `vI : 7. gvbe‡`‡n wPÎwU MwVZ n‡Z KZ mgq jv‡M? K 36 NÈv L 72 NÈv M 4 mßvn N 8 mßvn 8. wPÎwUi ˆewkó ̈ n‡jv- i. RvB‡Mv‡Ui wK¬‡f‡Ri d‡j ˆZwi nq ii. Agiv m„wói Av‡M nq iii. GwU eøv‡÷vwm‡÷i Av‡Mi ch©vq wb‡Pi †KvbwU mwVK? K i I ii L i I iii M ii I iii N i, ii I iii 9. cys cy‡®úi e„šÍ †QvU _v‡K †Kvb civMx dz‡j? K evqy L cÖvYx M cvwb N cZ1⁄2 10. _vBiw·b ni‡gvb- i. ˆ`wnK e„w× NUvq ii. Mjvi ̄^i cwieZ©b K‡i iii. wecv‡K mnvqZv K‡i wb‡Pi †KvbwU mwVK? K i I ii L i I iii M ii I iii N i, ii I iii 11. GKB cÖRvwZi Rx‡e me mgq GKB _v‡K †KvbwU? K DNA L RNA M wRb N †μv‡gv‡Rvg 12. cyKz‡ii ev ̄‘Z‡š¿ e ̈vO †Kvb ͇̄ii AšÍf©y3? K Drcv`K L 1q M 2q N 3q 13. MøvwWIjvm Kx? K dzj Drcv`bKvix e„ÿ L giæf‚wgi DwTM¢` M AwaK Drcv`bkxj d‡ji Pviv N †ivMgy3 DwTM¢‡`i Pviv 14. Rxe‡`‡n ni‡gvb wb‡q Av‡jvPbv Kiv nq †Kvb kvLvq? K wn‡÷vjwR L mvB‡UvjwR M B‡KvjwR N G‡ÛvμvB‡bvjwR n wb‡Pi DÏxc‡Ki Av‡jv‡K 15 I 16 bs cÖ‡kœi DËi `vI : wPÎ-A wPÎ-B 15. wPÎ-A-Gi KvR †KvbwU? K ni‡gvb Drcv`b Kiv L RxevYy aŸsm Kiv M †cÖvwUb mÂq Kiv N d¬v‡Rjv m„wó Kiv 16. wP‡Îi-B-Gi mvB‡UvcøvRgxq AskwUi Abycw ̄’wZ‡Z Kx NU‡Z cv‡i? i. †cÖvwUb m‡q evav ii. wecvKxq Kv‡h© mgm ̈v iii. †ivM cÖwZ‡iva ÿgZv K‡g hvq wb‡Pi †KvbwU mwVK? K i I ii L i I iii M ii I iii N i, ii I iii 17. cwjm ̈vKvivBW w`‡q MwVZ nq †KvbwUi †KvlcÖvPxi? K gvkiæg L A ̈vwgev M eû‡Kvlx ˆkevj N e ̈vK‡Uwiqv 18. †μv‡gvcøv÷ cvIqv hvq DwTM¢‡`i †Kvb As‡k? i. MvR‡ii g~j ii. iwOb cvZv iii. dzj wb‡Pi †KvbwU mwVK? K i I ii L i I iii M ii I iii N i, ii I iii 19. †KvbwUi Afv‡e dz‡ji Kuywoi Rš§ e ̈vnZ nq? K †evib L mvjdvi M dmdivm N bvB‡Uav‡Rb 20. Paramecium †Kvb iv‡R ̈i Rxe? K g‡biv L †cÖvwU÷v M dvbRvB N cøvw›U 21. †Kvb Rx‡ei †Kv‡l gvB‡UvKwÛaqv Abycw ̄’Z _v‡K? K Artocarpus L Copsychus M Trichomonas N Apis 22. †m‡›Uavwgqv‡ii wefvRb ïiæ nq †Kvb av‡c? K †cÖv‡dR L †cÖv-†gUv‡dR M †gUv‡dR N A ̈vbv‡dR 23. A A wP‡Îi g‡WjwU †Kvb ai‡bi †μvgvwUW? K A ̈v‡μv‡mw›UaK L †gUv‡mw›UaK M mve-†gUv‡mw›UaK N †U‡jv‡mw›UaK 24. cvZvi eqm evovi mv‡_ †K¬v‡ivcøv‡÷i m¤úK© Kx? K msL ̈vq †ewk n‡e L Kg msL ̈K n‡e M AcwiewZ©Z _vK‡e N Kvh©KvwiZv K‡g hv‡e 25. †ewiqvg G·‡ii gva ̈‡g †Kvb †ivM wbb©q Kiv hvq? K A ̈v‡cbwWmvBwUm L †KvôKvwVb ̈ M Avjmvi N K...wg 1 KLMN 2 KLMN 3 KLMN 4 KLMN 5 KLMN 6 KLMN 7 KLMN 8 KLMN 9 KLMN 10 KLMN 11 KLMN 12 KLMN 13 KLMN 14 KLMN 15 KLMN 16 KLMN 17 KLMN 18 KLMN Self test 19 KLMN 20 KLMN 21 KLMN 22 KLMN 23 KLMN24 KLMN 25 KLMN "---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 1 N 2 M 3 K 4 M 5 M 6 N 7 L 8 N 9 M 10 L 11 M 12 M 13 K DËigvjv 14 N 15 L 16 K 17 N 18 N 19 K 20 L 21 M 22 M 23 N 24 K 25 M