A) toqimalarda oziq moddalarning toplanishi
B) ildiz, poya, barglarda asosiy toqimalarning bolmasligi
C) ildiz, poya, barglardan otkazuvchi toqimalar uzun, yogochlangan olik hujayralardan tashkil topgan naychalardan iborat bolishi
D) ildiz, poya, barglarda oziq, moddalarning harakatlanishi
E) ildiz tukchalari, barg posti, yogochlikning ozagidan otkazuvchi toqimalar uzun, yogochlangan tirik hujayralardan va naychalardan iborat bolishi