From roots to arial parts, i.e., unidirectional flow.
Pectin layer helps to glue the cells together.
Sclereids are a reduced form of sclerenchyma cells
Microanatomy of cells and tissues is Histology.
Plants need to locate substances uniformly in its body to work.
Phloem tissue consists of: conducting cells, generally called sieve elements.
Microanatomy of cells and tissues is Histology.
From roots to arial parts, i.e., unidirectional flow.