Richard Medville and Robert Turgeon discovered that symplastic loading of this entity against a steep concentration gradient occurs in species like the cucurbits.
Richard Medville and Robert Turgeon discovered that symplastic loading of this entity against a steep concentration gradient occurs in species like the cucurbits. In some other species, albuminous cells, which are specialized parenchyma cells, serve similar functions to those of companion cells, which help control movements of particles into and out of sieve cells found in this entity. Ernest Munch proposed that the apoplastic and symplastic pathways are used for translocation of it, via turgor pressure causing source-to-sink movement, with his pressure flow hypothesis. Found just inside the tree bark, this is, FTP, which type of living tissue which serves to transport sugars and nutrients in vascular plants?
Richard Medville and Robert Turgeon discovered that symplastic loading of this entity against a steep concentration gradient occurs in species like the cucurbits.
{phloem}