The xylem of the plant stem performs several important functions. Elucidating the coordination ... traits were certainly ...

Thus plant stem cells depend on the function of other, neighboring, cells to continue behaving as stem cells, and therefore some sort of signal must be passed between cells to maintain stem cell ...

Green plants ... throughout the stems and roots, which results in parts of the plant growing in a particular direction. Sample exam questions - plant structures and their functions - Edexcel ...

Their structure ... stem to leaves, flowers and roots. Made of tube-like living cells joined end to end. They do have cytoplasm. This means that the cells are living. Type of cell Root hair cell ...

“All stem cells communicate using a universal language—bioactive molecules shared by both human and plant cells—to carry out their functions,” he says. “I have developed a patented ...