Page 105 - الأحياء كتاب الطالب للصف 11 الفصل 2
P. 105

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                    E91  c ¯ H  @: ± ÏP ± ^jb Ò –R< M± ÐC R/ ± `  D97 ± N2  c9  Coronary arteries E= C  ± `= ±R/ ± ÃR6
                                                                                                   Û
                                                                                              .“£-¡ ³»b0 ±’ C< 6  D97 ±

                                       Ù
                    `=2 Ù   ±Ò –Atrium ` ºM± P P   c9  ±Õ»¹C  Ðb8  Э D   .D979  d9 ±P ± R3;: ± ›-¡ ^8/ ±Ò ›š-¡ ³»b0 ± `Û=
                    P b Ò .D97 ± `  `: M± D C  ±Ò R  M± D C  ± `=  Septum S C  ± ^06  .D97 ± `  D C  ^  c9  Ventricle
                                                                                                           Ù
                                                                 Ù
                                                  .`=Ø;=2  ±Ò `=Ø; ºM± `=  Atrioventricular valves E=;=2 Ù   ± E=; ºM± ´C C:0 ±
                                                        Ù
                                                                                                       Û
                                                                                              Û
                                                                             Ù
                    Tricuspid valve ´C R/ ± d …  ÏC:0 ± R   ^7 ;  _  –`: M± ` ºM± c ¯ Ëb M± P »b ± `  H  @: ± R=  ÏP ± ^7 ;
                                                                               .ÔbgR ± ÐC R/ ± c ¯ O1=  –`: M± `=2  ± c ¯
                                                                                                                  Ù
                                                                                 Ù
                    c ¯ Bicuspid valve ´C R/ ± dgC;  ÏC:0 ± R   ^7 ;  _  –R  M± ` ºM± c ¯ ÔbgR ± P »b ± `  H  @: ± ÏP ± ^7 ;
                                                                                    .R< M± ÐC R/ ± d  O1=  –R  M± `=2  ±
                                                                                                                     Ù


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                                                                                                      E=:9  ´C 920

                     ÏC:j :Atrioventricular valve d;=2  ± d; ºM± ÏC:0 ±   `  Ã Û R6   `= ±R  :Coronary arteries E= C  ± `= ±R/ ±
                                                                                                       Û
                          Z;:=  `=;=2Ù  ± ÀC 7 ± P;  \95  `=2 Ò ` º­ ^  `=    D97 ± E91  ¹ÛÒS   D97 ± б»P  c9  R/ ; Ò R< M± ÐC R/ ±
                                                     Ù
                                                .`=; ºM± c ¯ ÏP ± Ãb »                           .`=   M±Ò EÛ=g±Q5 ± ¹±b: C
                                                                                                                    Ù
                           ÏC:0 ± :Tricuspid valve ´C R/ ± d …  ÏC:0 ±   X51 ± ±º ÏP ± c79   D97 ± ´±R   ÓP ¯ :Atrium ` ºM±

                               .D97 ± `  `: M± D C  ± P;  d;=2  ± d; ºM±                            .³¹»ÒM± `  W6 ;: ±
                        Ù
                     d; ºM± ÏC:0 ± :Bicuspid valve ´C R/ ± dgC;  ÏC:0 ±   `  ÏP ± c79   D97 ± ´±R   ÓP ¯ :Ventricle `=2 Ù   ±
                                                                                                                    Ù
                             .D97 ± `  R  M± D C  ± P;  ¹b b: ± d;=2Ù  ±                        .`= ±R/ ± c ¯ a4 P   ` ºM±
                                                                         D97 ± dØ  C  `=  ^06  EÛ= =   E7   :Septum S C  ±

                                                                                                          .`: M±Ò R  M±




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