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Stern's Introductory Plant Biology 12th Edition by James Bidlack,Shelley Jansky
النسخة 12الرقم المعياري الدولي: 978-0073040523Stern's Introductory Plant Biology 12th Edition by James Bidlack,Shelley Jansky
النسخة 12الرقم المعياري الدولي: 978-0073040523 تمرين 2
In Chapter 3, it was noted that living cells are connected to one another by plasmodesmata that extend through tiny holes in the walls. If this is true, does a leaf really need veins for the acquisition and distribution of materials?
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Yes, it is true for a leaf to have veins...
Stern's Introductory Plant Biology 12th Edition by James Bidlack,Shelley Jansky
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