'Primary xylem' presentation slideshows

Stems

Stems. Chapter 6. Outline. External Form of a Woody Twig Origin and Development of Stems Tissue Patterns in Stems Herbaceous Dicotyledonous Stems Woody Dicotyledonous Stems Monocotyledonous Stems Specialized Stems Wood and Its Uses. External Form of A Woody Twig.

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Quillwort (Isoetes) (~ 100 Species)

Quillwort (Isoetes) (~ 100 Species). HABITAT. SPOROPHYTE: Two-Lobed Corm (Stem (leaf-bearing), Rhizomorph (root-bearing). Stem. Rhizomorph. Primary Growth (Apical Cell/Apical Meristem). (Leaves, Primary Cortex, Primary Phloem, Primary Xylem). CORM: Primary Growth

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Anatomy of Pisum Sativum (garden pea)

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Figure 35.18 Primary and secondary growth of a stem (layer 1)

(a) Primary and secondary growth in a two-year-old stem. 1. Pith. Primary xylem. Epidermis. Vascular cambium. Cortex. Primary phloem. Figure 35.18 Primary and secondary growth of a stem (layer 1). (a) Primary and secondary growth in a two-year-old stem. 3. 1. 2. 4. Pith.

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