THI TRC NGHIM MễN Sinh hoc 13 Thi gian lm bi: phỳt; (50 cõu trc nghim) Mó thi 132 !" Cõu 1:#$% &%'(")*$#+",-.*/0%1234*,.,5*#+"67 A. !)(89,3:# B. ,-*-6;3<*)*)=)>*#? C. @2AB.) *.% D. ,"4)C*&D Cõu 2:E&"AF#0-#G?HI(,3:#J&KH&%I)LMN(!O#I!%P(8&(7!)(89#AAQA&")&%I3G*#B):M3G*##-**-A R 6S*/T!)(89)-@;* % %U3G*##.V3G*,W*&% A. MRUX B. IUX C. IMUX D. RTU Cõu 3:Y&%A. 0-@;**"0%4,1$#2##F'(8,SZ[C6%A)?#+"& % B. 0-@ 2*@;**"*<C#+"& %C.G4#+"& %2#+"& %D.G67@.0\6%]**<C#+"& % Cõu 4:^7,S% !3<,F8cha,W*_ A. #J#1670<#1@2\*)" ,B#$6<0;)35** % B. ,[* !S 6%2&%!$(K('(")*,?AFK676<676; C. ##B#`#*35*a(8Z,B0<&%6b1@;**>*)" ,B#$6<0;)35* D. 0B#`#*&%]*K0435*a(8)" ,B#$6<0;)35** % Cõu 5:)c*0"*^*<defgIh#+"*35b%! )& CZAF&) * A. Eb"(#+"*(8AFB. Eb"(&NAF% #+"*20AFC. Eb"(&NAF% #+"*20AFD. D# Cõu 6:i-*/#1IUj#(@kal6%",#.0RjmB*(#&;#+"*/B*&@.,);#+"*/1)&% A. Rnjj B. Rojj C. InUj D. Rjjj Cõu 7:p0-& %,-*67*q(A# ,Z##1#DAr0l#?*<&%de# ##1#DAr0l#?*<&%dddQR*/) *,1*/`$ #1M"&/s0)r0l#?35*X*/`"#1R"&/s0)r0l#?*<d@;*#1"&/3G*`*)eX*/`"#1T"&/s0) , C3G*,[*#+"r0l#?*<de/ &t(8.& %,-*67%8#1,"" (@?(*/69"*/1)_ A. Ruv B. UT C. Ivj D. IMo Cõu 8: c*,9(L"#+"*/46S) A. #+"-"0w04,N(6%)bZ(#&;)3<#,1B. -"0w04,N( C. )bZ(#&;*"8)3<#-"0w04,N(D. )bZ(#&;7.,D#K( Cõu 9:%"8*35,w)4%#G'("x!O*6%#.C #;*#O&" ,-*!3<#!O*",N(#+"_ A. *,y*B. ^(#N()" ,B@*K0 C. -*# *b#]6%%#F#1!C*6L0D. \l6%#\(; Cõu 10:) *#**67(;A3G*AA,3:#A!O*)-*)w&%AQA&"z"##!//az"##!{/=)"@?(*/""##!!//#.0J&K" (_f< U#DA*/s0)U#DA^@#"(##)C*,9()- % %hA.I|oTB.I|IMvC.I|MUoD.I|RM Cõu 11:}A) &%A. 0-, CAFx"a(#&##1#`#\*,9( % C,-*#+"*/#$()W# B. 0-7A:A*[0##*/#$()W#6%*/,9( %s0#C"( C. 0-10*/4)I, Cz^#1&'("69#`#\*#1#(*0-#G#.,9( % D. 0-, CAFxz^#10-#`#\*$,S) *'()b,9( % Cõu 12:HI#1@?(*/z|"#1 6S*/M@?(*/4HM&%A. U B. n C. Ij D. Io Cõu 13:^7,S% !3<,F8&%cha ,W*_ A. L&%,G6S#$()W##+"& %B. ) *#c*0-@(6Z#,S"&t#1?[C9(L C. 0~10'(N?#*6<##,9(@K@#"(D. ##L,w#1Z##&8690D2 Cõu 14:i-*/#1"&/& C@?(*/!S:A#+"#DA*/%8&%A. M B. z M C. D. fgIh|M Cõu 15:%,-#!3:##1MMT?Ir069M#DA^&%A. IM M B. MT M C. IMM D. MTM Cõu 16:-^M#+"I& %@K(z"!{/) *,1#] "?K^#1*([*#,Z##]35*?K^#1*([*##-^@;* ,W*?I@QAA. !{/ B. z!{/ C. z"!{/ D. z!/ Cõu 17:) *'(Naw67#1'("KA. #C)"6%@;*#C)" B. ~):6%,,S# C. \S6%@*#.# D. #c*& %6%@#& % Cõu 18:P(8&(7!)(896%AQA&"% =@;*a($KJ&KAFRI4.K"( A. P(8&(7&@.*/X ab AB a ab AB */)-)-@;* % %B. P(8&(7AFXz"az"*/)- % % C. P(8&(7*/&@.6<*<Xd z d " ad z e*/)-)- % %D. P(8&(7&@.*/X ab AB a ab AB */)-)- % % Cõu 19: Phép lai ab AB cD Cd x ab AB cd CD với tần số hoán vị gen giữa B và b là 20%, giữa D và d là 40%. Kiểu gen ab ab CD CD ở thế hệ con chiếm tỉ lệ : A. 0,64% B. 0,96% C. 1,92% D. 1,28% Cõu 20:i-& %#1-r0l#?MMT %%8=#1,"" (& C?,-."r0@QA_ A. Muo B.oo C.Mo D.IT Cõu 21:Z#KAQA&" AB ab a AB ab *2x#16<MjmbJ&K@?(b#1@?(*/,[*:A&D69"#DA)C*&% A. oMUm B. Ijm C. Iom D. Tjm Cõu 22:Z@K#a28)") *@JV/#0G(-#,CB&%*b_ A. C)Na($KL)s*WAF1"B. P(8.a($K6%LA)?0C C. Z#67l,N(&#C6%a($K&3*#3,N(#`*D. E+*& *6%'(8.)NS!K%*& C Cõu 23:)(898##1#`#\*A. *#`(##K#1&'(",.^B. *>"##K! ,-.*F8)" C. *\*>"##K! )& C^*F8)"D. *\*>"Za($K#+"##K7!)(894*35 Cõu 24:P()b*(8AF>0-:Ax#+")([*$0,wC )"v.% 0<.-^&3*-#+")([*$0Mv&3:*^,G4@k#(#+" ,:*(8AF.A/ &%A. MUoB. IMvC. UIM D. oT Cõu 25:/ '("K0#+""#(8*(8F#b%,D#,?0#*)#G?67&% A. #&#FC B. ^;*'(",D#.!S6%!)(89C. a($K.!S#?D. #&#FC 6%^ )"*I|Riw,9IRM Cõu 26:^.(#1""8Z#&%0\*6J&K#.#+"'(N?b& C'(N?35*AO#["$&% A. P(N?#1(B)(*b$AB. P(N?#1(B&#" C. P(N?#1(B&$AD. P(N?#+"(B#" Cõu 27:D#% !3<,F8#+"67*WA#W*#`*6<Z.,B#+"0;)35*_ A. #1@2\*Z,9(#J B. #1@2\*ZF,; C. #1@2\*#&(;*!)(89 D. )" ,B#$/ A3G*`#,[* 6%!S Cõu 28:p0-& %Z#67'(2)L)- % % 6<'(2!C)G)- % % 6<C\ #F8#1'(2)LC)GZOA$,5# (,3:#T& C@?(b) *,1@?(b#F8#1'(2!C)G#.0J&KIUm) *)35*:A*20AFb35*.( 6S*/#Ja28)" 40-bN 6S&% A.Mjm B.Rjm C.Tjm D.Ijm Cõu 29: # ,Z#fdeh#1F,/0l)l**" A6<# #fddh#1Fa00l,,3:#H I *[0Ijjm#?Fa00l, H I *" AZ! ,5H M #1J&KUjm# #Fa00l,XMjm# ,Z#Fa00l,XMjm# ,Z#F,/0l)l*XUm# ,Z#Fa00l)l*X Um# ,Z#F,/0l, .0~*/'(8,S0-)C*E.&(7% "(,F8&%khụng ỳng_ A.1o@?(*/'(8,S@?(bFa00l, B. 6S*/!r)"4#2M*<6<NMjm C. w#1 6S*/6<NMjm D."#DA*/%8!)(89&@.6<"( Cõu 30:V?(% "(,F8khụng ỳngA. 6<##"6",[*)(,<&C#12&3:*67G#$A$AG B. 2&3:*67G#$A#+"Z#67B46c*K,<#" G9( 6<6c*;,< C. 2&3:*67G#$A#+",[*##" G9( 6<)>*03"K,<6b7,3:#*9('("*:A6<K(($#" G D. 2&3:*67G#$A#+"Z#67B#" G 6<Z#674&<A3<#F( Cõu 31: HI#1@?(b#F8#" #<0&"AF#(,3:#T10@?(b6<J&K*"*"(P(8&(7!)(89#A###DA)C*1)&%I)(89 i/,/M)(893G*#*/R)(89&@.6<*<T V3G*,W*&%A. IRT B. IT C. IMR D. MT Cõu 32:P(N?#.03(.&%A. '(N?#1#?9($) *'(Naw B. '(N?63:)-) *'(Naw C. '(N?B,S) *'(Naw D. '(N?)34*$) *'(Naw Cõu 33:3<#,-*#+"0-Fb A. #G?#1A2`*@#"((k(-#6% *", C)34*A)?"8)C*&t B. #2"6%!(k(-#/ & %C. " D#!(k/ & % D. #G?A2`*3"() *$#2##*", C)34*A)?"8)C*&t Cõu 34:-*67@;*a3G*a($K6% 5*"% !3<,F8_A. @J,96; B. @J", C. @Ja&(" D. @JA/#0G Cõu 35:p#F8 "A$"&/z'(,S#F8F#" "&/"'(,S#F8F$A)0-#DA^@#"&/'(,S ",&%)-@;* % % 6< "&/'(,S ")l*)C*)(**"&% "[*"#F8F#" ",6<#F8F#" "[*4.K&"#1#F8F$A ",#.0J&K &%A. IMUm B. RuUm C. oMUm D. Ujm Cõu 36:K*/*35#1@#3<#&<GK*/E. coli@ 2*Ijjj&N) *@#,-" #QAz^#+"E. coli"G4*35@ 2*Ij&N^]*#G #.% *WA %-K*/*35#1?" #QA %#J#J#70GK*/E. coli@ 2*6%#O#&N A. ^*35#19(& Cz^A &80/)"/GE. Coli B. #,-" #QAz^#+"##/80z^A &80/)"/4*35#" G C. K*/*35#19(,?0@4,N(" #QA D. p*35'()b" #QA@;*!r)",[*56<##'()bA0w6%!S#0w346@(E. coli Cõu 37:i-*/#1"&/,9()-&D % % 6<##"&/@#& C@?(b#1?#1&%A. B. gI C. M D. I Cõu 38:HI#1@?(*/ AbD abD @*20AF6%#1 6S*/& C*" x,"=&%A. v B. M C. Ij D. T Cõu 39: HI#1@?(*/z"ZOA$,5# a($K#F8#1@?(*/z"""@.&(7% "(,F8&%cha ,W*_ A. ,-.a28)"4&N*20AFIB. ,-.a28)"4&N*20AFMC. ,-.a28)"4]*&N*(8AF,N(#+":AxD. "6% Cõu 40: Trong một quần thể rắn hổ mang ngẫu phối gồm 100 cá thể đồng hợp tử về alen t (nọc của kiểu gen tt không độc), 800 cá thể dị hợp tử có kiểu gen Tt (nọc của kiểu gen này có tính độc trung bình) và 1100 cá thể đồng hợp tử về alen T (nọc của kiểu gen TT độc gây chết). Giả sử không có đột biến và xuất, nhập gen; sau một số thế hệ, nếu quần thể này có 5000 cá thể, thì số rắn có tính độc trung bình là: A. 1875 B. 2812 C. 2100 D. 2500 Cõu 41: #$A,-AFx#$(C #+"67#$](#G@#:A#$6;#G69 A. #`#\*#+"##*(8 B. 0`#,- C,-*#+"##*(8 C. %AN%0&3:*#+"##*(8 D. #$#+"##*(8 Cõu 42:^7,S% !3<,F8cha,W*_A. $#2,-.*/@A,9(#1??(@?(b#+"#G? B. -.*/F=!)(89# .K"(C. -.*/@A=,3:#2'("#G#.ZF,;#+"z^ D. -.*/&%]*.,Ba28)")AFxz^ Cõu 43:[*'(8)C*&%K3:*A. ##1067@##1b**"( B. ,-.*3:#467&%0# #W*#1b**BC. ##1067)& %#1b,D#,?0**"( D. ##1067!3<& %#1b,D#,?0**"( Cõu 44:#F#,-*&#G? A. &(;W#,8&q"(B. &(;)*3:#"(C. #1?)*3:# D#W#,8&q"(D. ,-#&7A6<"( Cõu 45:KA@;K(! A. -.*/#J(8'()b$A("a"0) *0( B. -.*/0w /0aW###(8? A"&"%) C. -.*/0w /0aW###(8? ) %A"&"D. -.*/#J(8'()b$A(*&(# G) *0( Cõu 46:p0-'(N?Z#67.KH M (,3:#J&KAF&@?(b&%n|Io#F8#" u|Io$A^.(&$8*q(0-#F8#" ,/0ZOA$ba#($ (,3:#.K# &"@;*#1ZAF&#+""@?(b&%" ( A. 1/16 B. 1/9 C. n/16 D. 5/16 Cõu 47:i-% #,wAF&7A6%C#,3:###AFx#N.# '()b" #QAz^E#;"B(*0z^Z" #QA!r)"3*0~ AFxz^" *[00-0C#b35*@.#DA6<9(AF, Cz^*[06%)\0(#&/;^9(@2\*&%#;",w'(B(*6% ~:A%AN*b_ A. z^A &80/)""B. V)0""f/00[hC. z^A &80/)""D. z^&*"" Cõu 48:#1".% 0"*@?(*/z"@*20AFb"*" xb35*& C*" x,3:#C )"&% A. IMB.vC.oD.T Cõu 49:#s*#`*#B67## $8) *&S#xA)?Z*))$Z#67#1 "a($K4 A. @JK"0f`"h(-#,CF B. @J()"(-#,C)(* C. @JE)"fV$)l*h(-#,C)(* D. @J)"f"0,KAh(-#,C)(* Cõu 50:-.,?0&%A. ]*.,B) *#$()W##+"*/B. ]*.,B) *#$()W##+"z^ D#z^ C. ]*.,B) *67#$!)(89D. ]*.,B@?(*/?*F8#. D#*20`#* mamon made cauhoi dapan )"*M|Riw,9IRM Ä13 132 1 A Ä13 132 2 B Ä13 132 3 A Ä13 132 4 A Ä13 132 5 D Ä13 132 6 A Ä13 132 7 A Ä13 132 8 D Ä13 132 9 A Ä13 132 10 A Ä13 132 11 C Ä13 132 12 C Ä13 132 13 D Ä13 132 14 A Ä13 132 15 A Ä13 132 16 A Ä13 132 17 D Ä13 132 18 A Ä13 132 19 B Ä13 132 20 B Ä13 132 21 C Ä13 132 22 A Ä13 132 23 D Ä13 132 24 B Ä13 132 25 B Ä13 132 26 D Ä13 132 27 A Ä13 132 28 C Ä13 132 29 B Ä13 132 30 C Ä13 132 31 A Ä13 132 32 D Ä13 132 33 A Ä13 132 34 D Ä13 132 35 A Ä13 132 36 C Ä13 132 37 A Ä13 132 38 B Ä13 132 39 C Ä13 132 40 A Ä13 132 41 C Ä13 132 42 B Ä13 132 43 C Ä13 132 44 A Ä13 132 45 B Ä13 132 46 B Ä13 132 47 D Ä13 132 48 D Ä13 132 49 C Ä13 132 50 A )"*R|R„iw,9IRM . C Ä13 1 32 12 C Ä13 1 32 13 D Ä13 1 32 14 A Ä13 1 32 15 A Ä13 1 32 16 A Ä13 1 32 17 D Ä13 1 32 18 A Ä13 1 32 19 B Ä13 1 32 20 B Ä13 1 32 21 C Ä13 1 32 22 A Ä13 1 32 23 D Ä13 1 32 24 B Ä13 1 32 25 B Ä13. B Ä13 1 32 26 D Ä13 1 32 27 A Ä13 1 32 28 C Ä13 1 32 29 B Ä13 1 32 30 C Ä13 1 32 31 A Ä13 1 32 32 D Ä13 1 32 33 A Ä13 1 32 34 D Ä13 1 32 35 A Ä13 1 32 36 C Ä13 1 32 37 A Ä13 1 32 38 B Ä13 1 32 39. D# *20 `#* mamon made cauhoi dapan )"*M|Riw,9IRM Ä13 1 32 1 A Ä13 1 32 2 B Ä13 1 32 3 A Ä13 1 32 4 A Ä13 1 32 5 D Ä13 1 32 6 A Ä13 1 32 7 A Ä13 1 32 8 D Ä13 1 32 9 A Ä13 1 32 10 A Ä13 132