What is characteristic of plant cells that form various types of tissues?

Depending on the functions performed, plant cells differ in their external and internal structure: in shape,. The cells in which photosynthesis takes place have chloroplasts inside. The cells responsible for the supporting and conducting function of plants are strongly elongated, always have a dense cell membrane. Root cells have specific outgrowths to absorb water and minerals. The cells of the flower petals contain pigments that give the flower a bright color.