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- The cell wall layer formed during cell expansion. Plant cells possessing only primary walls may divide or undergo differentiation.
UN Food and Agriculture Organization - Cite This Source - This Definition
- cell plate, lipopolysaccharide, macerate, microplast, middle lamella, periplasm, plasmalemma, plasmodesma, protoplast, secondary cell wall, septum, sieve cell, sieve plate, spheroplast, wall pressure