Which plant part is known for its highest concentration of auxins?
A、Atthebaseofplantorgans.;
B、XylemandPhloem.;
C、Growingtips.;
D、Shootsandroots.
            发布时间:2025-08-02 09:41:26
          
        
A、Atthebaseofplantorgans.;
B、XylemandPhloem.;
C、Growingtips.;
D、Shootsandroots.