Xylem and Phloem Diagram
Phloem consists of companion cells phloem parenchyma sieve tube elements and phloem parenchyma. Instead they may possess simpler tissues that have specialized functions for the internal transport of water. Distribution Of Xylem And Phloem In Roots Stems And Leaves Biology Notes For Igcse 2014 Stem Plant Vessels Plant Tissue Phloem is composed of sieve tubes phloem parenchyma and companion cells. . The cambium a watery layer only a few cells thick is the generative layer giving rise to both xylem and phloem. A chloroplast ˈ k l ɔːr ə ˌ p l æ s t-p l ɑː s t is a type of membrane-bound organelle known as a plastid that conducts photosynthesis mostly in plant and algal cellsThe photosynthetic pigment chlorophyll captures the energy from sunlight converts it and stores it in the energy-storage molecules ATP and NADPH while freeing oxygen from water in the cells. Xylem cells also known as water conducting cells are hard cells that bring water up...
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