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Why plants need transport tissues

Why plants need transport tissues

Labelled transverse section of a young dicot stem showing epidermis, cortex, pith and an enlarged vascular bundle with phloem outside, vascular cambium, xylem inside and a sclerenchyma fibre cap

Large plants cannot rely on diffusion alone because roots, stems and leaves are far apart. They need vascular tissues arranged in vascular bundles to move substances efficiently.

Plant transport tissues, sustainability and conservation Lesson

  1. A Level
  2. /Biology
  3. /Plant transport tissues, sustainability and conservation

Step-by-step lessons covering Edexcel A A Level Biology Plant transport tissues, sustainability and conservation for A Level Biology. Each lesson works through exam-style questions in Paper 1, Paper 2 and Paper 3 format. Build a strong foundation in cell biology and biochemistry early on, since later topics on genetics, ecology and physiology all draw on these core concepts.

Lessons