This document discusses the parts and functions of plants. It describes the main plant parts including leaves, stems, roots, and flowers. Leaves perform photosynthesis to produce food. Stems transport water, minerals, and food and provide support. Roots absorb water and nutrients from soil. Flowers produce seeds through sexual reproduction and attract pollinators like insects.

1. Plant Parts and their Functions 13.00 Describe principles of plant science as related to horticulture 14.00 Compare the anatomical parts and distinguishing characteristics of horticultural plants

17. Leaves-External

20. Leaves-Internal

21. Leaves-Internal

24. Stems-Internal Phloem Phloem Xylem

26. Stems-Internal Cambium Heartwood Sapwood Bark

28. Stems-Internal Monocot Dicot

33. Flowers

36. Parts of the Pistil Stigma Style Ovary

38. What are the functions of these plant parts?