The document discusses key topics in plant biology, including: - Taxonomy and the classification system developed by Linnaeus, grouping organisms into kingdoms, phyla, classes, orders, families, genera, and species. - Major plant groups like bryophytes, ferns, gymnosperms, and angiosperms. Angiosperms are flowering plants that produce seeds within fruits, and include important agricultural crops. - Plant and cell structure, including organelles like chloroplasts for photosynthesis and mitochondria for cellular respiration. - Plant anatomy, including roots that absorb water and minerals, stems that transport fluids and store food, and leaves that perform photosynthesis. - Flower structure, with stam

7. Single Cotyledon Scattered Vascular Bundles Parallel Veins Fibrous Roots Double Cotyledon Vascular Rings Netted Veins Tap Roots Monocot Dicot

20. Root Cap

30. Xylem Phloem Vascular Cambium Notice that monocots do not have cambium

38. Epidermis = skin Xylem = water up Phloem = sugars down Palisade Mesophyll = site of photosynthesis Spongy Mesophyll = hold water & nutrients Stomata = pores that allow leaf to breath Guard cells = open and close stomata

49. Petal Calyx Corolla Sepal

51. Once the pollen reaches the stigma, it forms a pollen tube down through the style to the ovary where sperm is deposited.