Page 18 - الأحياء كتاب الطالب للصف 9 الفصل 1

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Z=2 Sensitivity ½C ˆ± ³»¹C E= ± ´C;gC8 ± Z=: Movement E R ± ´C;gC8 ± Z=: Growth b:; ±

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X7 9 Э E= ± ´C;gC8 ± Z=: ´C ±b= ± _34 ÙZ=2 Ò ˜C ,P c ¯ Í L R ± c9 –R 8 Ò _ ± ³R=5j ­P E= ±
Ù
Í L
:
R

Ù
:
d ´±RL=5 ` µP C Û : ´C b94 ´C C ; ± c –R ¬ c ¯ ÐC8 ` C< C ­ ÍúR ٠Э P ±S Ò –C C úb:Ù Î `
C
Í
RL
C Û

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˜´±RL=5 ± ]9 Z ^ C6 Ð­Ò –C< = ˜E=4hb E R C<g±S ­ W4 «X ÍúR ٠Э C<;8: ˜C< C ­ d C ¹P
Í
R
RL

Reproduction RÙ C8 ± Ïb7 Respiration T L 6; ± ^0 Nutrition E Q5 ± Z=: ·R2 Excretion ¶±R ˆ±
E= ± ´C;gC8 ± Z=2 ]=86 E= ± ´C;gC8 ± Z=: ¹±b: ± c9 E= ± ´C;gC8 ± ´ C6 ± «± Û R –E= ± ´C;gC8 ±
± Û
³P P E= ´C;gC ¶C ¯ ¹±b: ± ` ѱb Ò ¼b b9 ± U=4 d ± E = ± ` E=g±Q5 ± P ´ 1 –C C d E=1 M±
˜a 6 C< b ` E C R R –C C ^ ±¹ Îb0 9 C< P Ò –C<= C: –EÛ C Ò­ –E b R R= Ðb8
E
EÛ
˜C< ±P C Ïb7 E ¼ ± ¹±b: ± Ò­ –E C2 ± c9 ˜_ ± ¶»C C< R D b
˜³P P C ¶C ˆ
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E=:9 ´C 920
E
E
˜C:<=9 Ò­ C<: Ò­ ÑC ¹P ³¹C ¼ E = EÛ C ± ` «S Ò­ d ± `gC8 ± a Ïb7 ^: d :Movement E R ±
Û
Û
˜a C8 Ò­ a Û=4hÒ RÛ=5 c ¯ ÔÛ¹@ Ò –d ± `gC8 ±
R

RÛ
R
³P P ´C;gC8 E= ± ´C;gC8 ± ¶C ¯ :Reproduction R Ù C8 ±R Û Û
EÛ=gC=:=8 ± ´ Ù C6 ± E b: b :Respiration T L 6; ±T
T

Ù
E EÛ
˜Ãb; ± T6 `
Û Û¹±b: ± ´C S Ù ]=86 c9 ^:4 d ± C ± ^ ±¹ µP d ±S Ù
S
` EÛ= ± ´C;gC8 ± VÛ9 EÛ=9: b :Excretion ¶±R ˆ±
E
V
E
V
EÛ
EÛ
˜W M± ´C=9:4 E b92: ± E C2 ± » Û R Ò EÛ=g±Q5 ±
E
»
EÛ
» Û
d C: C ± d EÛ=gC=:=8 ± ´ Ù C6 C ’ W M± EÛ=9: ´ 1

E
E
Ù
EÛ
EÛ
R
´±Rú @: ± »C4/ ± c9 ³»P7 ± b :Sensitivity ½C ˆ±
R
T
E
˜C< C C= ± ` ³Pg±S ± Û¹±b: ±Ò –EÛ C ± Û¹±b: ±Ò –“TL6; ± ] º
T
Û
EÛ
Û
<
× ^8/ C< E C „±Ò EÛ= »C ± Ò­ EEÛ E E EÛ Û=9 ±P ± E = ± d “´C<Û ;< Ù : ±’; Ù ;
c9 Îb0 9 E=g±Q5 ± Û¹±b: ± ÎÒC; d :Nutrition E Q5 ± ˜ × D C;
Û
˜»Ûb2 ±Ò Ûb:;9 E ¼ ± E C2 ± a 9 Ò d ± `gC8 ± _ d ³¹C S ± »±R: ± b :Growth Û b:; ±
»
Û
Û
»Û
E
E
P –R< : ± F E= ± ´C;gC8 ± E ±»P Ïb7 C P;4 –Z ± VgC0 ± ]9 ` Õ 1 –E= ± ´C;gC8 ± ]9 :
K
K
˜C ` Ðb8 C4=: C< ­ ˜C<= ÍR / ÓR ­ ³S=
Ð
Ð
C
C
Õ
Õ
K
K
›
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