陕西省（全国II卷）百校联盟2020届高三TOP20九月联考 生物（扫描版）
书书书
!"#$%!"#$!%&!'(!)&!!!!*
!"#$$%$%% !"#$%&'#(
)*!!+(,-
!"#$%&'!
!!()*+,-./01-./234
!!56789:;<=>?@
&'( "AB#CDEFGHIJK$LEFMNO2
FP$QRSETO$UV'IJKFWXYZ[
]$) ^_`%IJKUa=./b2cdde
f6$ga=./0,-./2hiUE:IJK
2./j$* ^_`%klma=./n2:PU
Eo2$+^_`%pq,U]=./2rstF
=u$mvqwxy$FzA
)$)'*^_`%0þH?
n$02=@AdBCÖ$ÅDATBC$E
FG2Ad$LFG2HT$+ ^_`%0Æ
IµN$JF0¦È=)'0452 23)
KL$Ç;µN2M6@$( ^&
4'( "AB#)!#U-q'N;0:O3cd2P
FN;H=$OEU<=%eò$Q2zADL
EURd 23) 29$) ^_`%)!#1 )(#S
4TH2£E66U$LEm./uu$*
^_`%®Vnd2 )!#EW%PXY$Oõ
sN+´µN2ZKL[$6§EN+×]
sFP2d$+ ^_`%^_]=0(ò`
Æ2ab [ E F X ´ µ N$O c s 2
)!#õsde./fù$( ^&
5'* "AB#a=./gäfùE6< +"$$
2<_;$) ^_`%./fùeAh=$ij
%PFP$Ad%PFklmF2 )!#$oy./
fù2n>no=L'¨m;2=$* ^
%pqrsn$tî]=Wuv./fù$Lw
e]=xy$+ ^_`%z2{|$}~ä
ÈU
2 $ ¾$(
^_`&
6'+ "AB#a=2´ìíN9yoh
=XYP'ä z 2 i j P 0 ã ä H å 2 ù ú P
ß$) ^%a2´ìí'y$®./
2´ìí%+$®V s 2 +"$ &
weo6./2)$we./
)$*^%ÞeB$+"$ .ï' 7y$P´
($+"$ . ï d Å Ú 0 a = ´ ì í$+
^_`%P´'P +"$ .ï(0a=´ìí
%$×LP´0P +"$ .ïrs$s
´0yô$( ^&
8'( "AB#Þ¡'¢£¤6¥eÔ¦b$o§¾¶
2¨©ª ¾ ¶ 9 f o Æ < « ¬ 4 $) ^ _
`%Þ®'¢£¤6¥eÔDb$Æ./<=noyÆ<$(
^_`&
&&') "AB#ò6ѶÒaÓÔÕÖS4Ì
l$S×+à«6$ØàcÙÚTHd
ÎÏeSÛÙÚ!!9:;9:"Ѷ 9(<,)-'
V¶ ::<&)-$"2( ;2( " Ü ==< *$),+;
*$),+;*&)-+<&)8$Ò 2(<6)8$Vý >$ 2
Çʸ×@eSÝUѶÒ?V¶Ò?Ñ
¶Ü?V¶Ü<*,)-;6)8+?*&)-;6)8+?
*,)-;&)8+?*&)-;&)8+<$-?6?,?&$) ^
&
&$'( "AB#Þß'9à$Uàßá2â./Æã
g2$VýäòVÊ0Þß./So$) ^
%à+DÞß²¶åæç0²¶èæçé
ê6³$ëìí!îß'²¶åæç$à+Dî
ß³'ȶåæç$ëìí!Þß'ȶåæç$
JF<6(6ò$gîß<Î(6ò$ïgò
îÞ2VÊÎ($*'+ ^%Ún¼
½$ð ß 2 @ U ¾ ¶ £ ² ñ 2$g @ ¾ ¶
$( ^_`&
&,'( "AB#<=òÇ2E6Uò@@$L
FUó@@$ó@@Uô¦S7@2õ
í!ö«$ò6EFÇ÷2@$) ^_
`%@eSUôö(Doy÷Çò@@0
ó@@2ÇÍ$*^_`%øùºËÌÛúß
;<=ËÌûò2UüÚ@2ËÌVò$
EUV$LEU@!$+ ^_`%Vm¾
¶¿ ý @ > )$ N þ ´ ÿ ! " ¼ ½$( ^
&
&-'+ "AB#1-./2 23) õsÁm+./u$
) ^%-qn:=23) 0#$u$T%0
¡¢?n 23) 0 (3)'23) 2&$* ^
%23) 2È'@©ñ+-q-:;2>)-
=$-:;fo2(lèéUSo2$+ ^_`%
0¾¶ (3) SÝ$@23) Ý)è¯$RdO2
-:;£P)*$( ^&
&1'( "AB#+
¯,./-äâ2Ó
eÔ$./VcdSo$ï AB+#$VL
Ám+×O./$) ^_`%»Ún¼½$g.
/HEo@ AB+#$V2 hWPx$*^
_`%AB+#$V012¯,üÚ3ê]2
Vg" .g+
$gEU"#ÆãE4
5U2$+^_`%5ç 2 AB+#$
VLF2¯,SL./67× =$.g2
¯,8µê]F9$( ^&
&4'( "AB#Þßn2T%0¡¢?oyX$
ìS*2./±./-$',-./$Vý0.
/EF'F%Pe:#$u2C./$) ^
_`%$0 % e m (3) µ Ú 0 T % n Æ
IµN$V ý e U (3) ; 0 23) ;
$g0?JÆ = C$+ ^ _ `%> ?
@23) eòn$)CDC+CE<@ Ï$×n EC+
(>?$iDÊ2ËÌ
UNÌ
jklè"ml2$) ^_`%VnHopEF
nDÊ2ËÌ
$* ^_`%$qËÌ
+
h÷<2rè"9st}uí&v'¨wx
<ã'¦nH$+ ^%EoyzËÌ
2Æ
í{%Ö$g./Hò@ËÌ
0ó@Ë
Ì
2Æ
íPx$( ^_`&
&8'( "AB#mÅ2µN($(|2V}í
WÆ<,~1$5U<=6è,EHXH$
Å0CD]ðñ|2ìï0è
,$) ^_`%.nQ@21'UmlQ<
Kf¦<2$Q£cÃ./±²mcïn$) ^_`%³´
nµ¯%P2³´./0ÿ./¾$oyL
:Q0³´Vò¾=u$F¶+h·¸¹
$*^%rsUcÃ./1)irsX
=u«2º»$=u«?séϼ½z
j2¾1$+ ^%à+=u«?$rs
2de07H@uEHÆ<~1$Ðà+C2
¡¢hÚ$öJ}m6q¿$( ^&
$,'* "AB#ÀÁÂÃ$hô¡¢2îS7~
$) ^_`%à+aĦ2%ê]PãÅÆW
5Uvqwx$2Ç./mF¢*$ÜÝ÷ÇÈÉ
¾Ê$*^%ê]GüFP$ÐÇË2%P
¢*UåbÌ}2&Â$EWèyo%PeA$+
^_`%ÂÃD$%P÷Í2vÎÏÐÑP$Q
MÒ!Ke:Ê>$¢*zeÉÓ$( ^_`&
$-'( "AB#"#$u/ÔAé.0¦jij$
fDáâD0Dj$0SL2-&$ÕÆ(
6Ï"#Ö×ØÙÚÚ$<×ØÙÚÚUSL
Sò-.ï/ï2*+áâÕ£2$)'*^%
-¼>($OcJ76ï2SLÛ!
÷KL$+^%mKÜÝn$-¼<×Ø
Dm"#IJ¿U9,Ì52$( ^_`&
$1') "AB#®S(|<ÁKoÞ(|ßï0£P
±à$áh$g.Ý)Eo(<=o(|ßï
0(âã2*z$) ^_`%|zäå¸
=(æçï'|¾$* ^%|2zä
&Rô|2zä6è«ÙzäZé$×õs
ÇÈêUëì@$+^%rsVK2~1W
Õ£|=(cd21H$1HXY76?ï$
W d ' í 6 Ï | $ Æ < | $( ^
&
$4'+ "AB#îïÍÅ]a=ð*$Ð<m0r
sn2<=¦|&R$) ^_`%/HÎÏ|
U'o6(|$sñò=(cd'é=(o
*z'óô(|'|2Ko&R']õ1H¾é
èöVK$*^_`%÷øn{>ù!a=s2
´W*$®Ûúuûü$$}zeâÓ2ýFþ$
ÿ÷øn!"ºw÷#$${>ù!a=W
à+´W'zeâÓ>g%Ì$+ ^%
|2è,E6U=(æçïÊu$s
rsVKðñ$ÝwzP$oysñòCD
]2&'$( ^_`&
$5'* "AB#(v?n(v,1(vVò&
D$T1'@2(v$g(v2<)F
uì(v,1(vVò2&$0¡¢hÚ
+K*¡¢&<õzjn$+Rh£PÊå$2
÷+Rh£P¢*$+,K*¡¢$) ^E_
Ú%z-¾Õ£.%Ì$Õ£zX6Î/
H$u0.%ÌX?$+K*¡¢$* ^_
Ú%?n$=XY¢þKL?$
+,K*¡¢$+ ^E_Ú%pqy$¡E
!K.ïÑP$ÚÚW¡E!Ke:$5+,
K*¡¢$( ^E_Ú&
$6') "AB#î1%2op2x3EFMN2´F
6MN$¨P;´FMNí$.g¨P;45
÷$) ^%%P2N4$^drs-¾$UE
}62ÆBé$s79~15(«$* ^_
`%89'¯:;¨PFPMNí$+ ^_`%454µBé
+<õ4>$F¢*42NP$r¨PFP
MNí$45?÷Ê>$ÐE6¹¼4a2
@ÁABP+¿ô4µ=$( ^_`&
$8'+ "AB#XCDE;F2G9$LDH;H8
=u 2 Ì $$ F H I J K$F Æ Ç X C ( 2 L
=$M2UNOÌ$$+=7¼½$) ^%<
õzj2~@UV'<õzj¦62P
¡¢F9$g,K*¡¢UP¡¢F92Q$
*^%@Á&RRS92<õzjP¡¢
F9Rþ$·Q9~@TTRx$g8µ9~
@2Px&0@Á&R*)$0Å
rsVK*$+ ^_`%¹U÷ø$¨P<õz
!"#$%!"#$!%&!'(!)-!!!!*
j2~@$UsüÚCD7O2&'$¹¼×
&R1ýF2*¡$( ^&
,%'* "AB#ÞeB$) '<h$* 0 ( 'GV
h$+ ' e A h$R = C *W+n 6 § E 9 s e A
h$) ^ _ `%¤ ã @ Á N 2 o H P ' &4C$<
&6*&%, HI)@$-:+$¤ã @ Á N 7 ¤ ' @ Á N 2
FPÌ $ r í ' ,)&6;&%%J <&4K5J$* ^
%)&* ßXYD0]=£PZ¢$ñ×
£P1H2õsVKU%Ìí0[÷í$+ ^_
`%Þ®.,f)]j/?$70<= ©;
Ýf¹U$( ^_`&
,&'*&%e$^K$e+
"_`#*&+) a(0 *a(¯:(òÏa¯*Ù *
a(0 ) a(¯:(òÏa¯+!6.ï2k
lb¯
*$+) a(¯:2kl@x+*a(*Ù*a
(¯:2kl@x+ ) a(+!kl@
Rx$:cÆíRP*Ùkl@Rx$:c
ÆíRx+
*,+2N2klb¯.ïd¯$kl÷Güe*
7+
"AB#*&+!½f21PUEoƯ:(ò
2¨©¯*Ókl+n2@$ÎZ#n¡®Î
ceuçEoa(2¯:(ò2¨©¯$´c
uç ¾ P 2 g h z µ ' K $ 7 W&u ç 2 =
D$smi(KLiyo&kljk1
$¶lm1kl@*&»Ú$
/Hkl@0:cÆí2S*@&*$+ÿ
N;.ï)¯2klb¯$F¡'®Îck
l÷Güe$jkEá1&
,$'*&%e$^K$e+
"_`#*&+Eo2Pî*Ùîï+'&7yo!¹}
iï2´W%J}i2 +"$ .ï
*$+g"n
*,+R¯!Pî2&Ro7p$wx@%
zq*rðñ +"$ ùú*7$_ ÷ 6 ^
6e+
"AB#*&+!½f2²2UÏÐEoPî(2&
7yo74µ=bc´ìí2ðñ$Vý$´W
ï0 +"$ .ï+g*1P$L¹}mi?
ï&*$+Pî&7yoEo$éîï(´ìí
LmÆ<1H$Ðs*7Wc&7$-L2£$V
ýg"n¬B&*,+Þn£òß$&7îïR
P'&7yoRå$0bc´ìíRx&îï
Wðñ2@$PîW2&Rp$Výt¯
îïÑP0Pî}6youå$S*2@v
w¢þ$5U´ìí(w%oy$PîLW2
®Û2gxµN$®ÛÓz>$Õ£zq*
r$ðñ +"$ ùú$5U´ìí(w&
,,'*&%e$&ì)$^K$e+
"_`#*&+ò@!ò@
*$+..**0..*M*_º6e+*,e+
*,+¡aAd26ò:6ÏQ@V*QRÙ
Q&ùyV+$ï¡«D±EQREQ&
ùyÏ*z7$,e+
"AB#*&+Þn®«d62 >& nQRQ&ùy
?QREQ&ùy?EQRQ&ùy?EQRE
Q&ùy<8?,?,?&$VýëìQR7EQR
Ç ' ò @$Q & ù y 7 E Q & ù y ' ò @&
*$+»®a(«2&ÂeB$®a(VÊ'
).*M$×DEQRQ&ùy2VÊ' ..**
0..*M&*,+סa2 ) V1MVm6
¾¶¿$* V1 .V+í6o§¾¶
¿${W÷Ç¡a( >& 2Q
RQ& ù y *).*M+? Q R E
Q&ùy*))MM+? E Q R Q
&ùy*..**+<$?&?&$V
ª«Þß&
,-'*8e$&ì)$^K$e+
"_`#*&+|!|@$./*oy: N 0 9 ¾
¶+}~CDº»2ËÌ=u*,e+
*$+f7
SD};U
V2áâ«É$FÜ
Ýd6U
V*7+
*,+9,&9-
"AB#*&+CD./n:$,7¾¶$à+
@0|@2¾¶So$g@J:@¾¶
N E: 9$|@./E:@¾¶ N ): 9$
|@$ . / } ~ C D 2 º » Ë Ì = u *Ë Ì ¼
½+$= ?¨è$Vý?yô
|@v¯?!&*$+';67PõïU
V
?!$ ?f°md2%l&CD;
Ö$
õs,VUf7
SDE0fÖ2C;
Ö
)2Cô v$. g D } ; V « É&*,+( | 2
))').0..2VÊ}íe'6&J'&6J0
&J$ëì(|n ) V}í'6&JC$;&6J<
8%J$.V}í'$;&6JC&J<&%J$ï7L
Þß 9,&9-&
,1'*&%e$&ì)$^K$e+
"_`#*&+WX{|qXç./%WX{|qeA
'´;00O1$Xç=ö< )!#*^
!"#$%!"#$!%&!'(!)1!!!!*
°$e$-e+
*$+!Î?-7./*ÙhV+2¡ü%
"Î?Æ,¸'Ñ'8Ïо%ol
AB!z ¹ }' $ '¡ ¢ z ¾% m A
B!CDÆ2AB*7+
"AB#*&+×)i&'M62ï$÷ø<õ
zj$5ëì<õzj2P¡¢F9U
2$,K*¡¢UP¡¢F92Q&*$+.
|2úï$ .î¡1d÷ø$î¡
,2¢!¹£$*P<=$+¥
<&5Ϥ¥ëìCD<]Wðñ|
2ìï0è,&*,+]=D|¦ke|2õ
sVKU½Ko0R=&*-+VzH
U§¨9:;<=>?@2kl'ol¸
mAB&.<=>?@ABeB$ <õz
j28µ7+CD2©ªõs'klAB!RN
N'Ѿ%olAB!$'¡¢z
¾%mAB!CDÆ2AB&