The leaves of different plants vary widely in size ... The cross-section of a leaf reveals its complex structure. The waxy cuticle surface on the outside protects the leaf and prevents excess ...

New evidence shows plant leaves absorb airborne microplastics, a previously overlooked route for the particles to enter crops ...

cell walls allow plants to have rigid structures as varied as wood trunks and supple leaves; and vacuoles allow plant cells to change size. What Is the Origin of Chloroplasts? Like mitochondria ...

Read the paper: Leaf absorption contributes to accumulation of microplastics in plants Plants can absorb plastic particles directly from the air. Particles in the air can enter leaves through various ...