Why do herbaceous dicot stems have a collenchyma supportive layer under the epidermis instead of sclerenchyma fibers as in monocot herbaceous stems? - Quora
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Dicot stem vascular arrangement. Light micrograph (LM) of a section of dicot stem. Vascular tissues transport water and dissolved substances inside th Stock Photo - Alamy
Statewide Dual Credit Introduction to Plant Science, Plant Form, Plant Tissues and Cell Types | OER Commons
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Dicot root vascular arrangement. Light micrograph (LM) of a section of dicot root. Vascular tissue in dicots is at the center of the root. In monocots Stock Photo - Alamy
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