Ssc Biology Chapter 2 Hand Note Exclusive Jun 2026

Exclusive Hand Note: SSC Biology Chapter 2 (Cells and Tissues)

: Rod-shaped bodies near the nucleus that control spindle fibers during mitosis. II. Plant vs. Animal Cells ssc biology chapter 2 hand note exclusive

The "Powerhouse." Site of oxidative phosphorylation and ATP production. Chloroplast: Green, conducts photosynthesis. Chromoplast: Coloured (red/yellow), attracts pollinators. Leucoplast: Colourless, stores food. Ribosomes: Protein factories of the cell. Golgi Body: Packaging and secretion center. Lysosomes: Contains digestive enzymes; acts as the "suicide bag." 3. Plant Tissues Simple Tissue: Made of one type of cell. Parenchyma: Thin-walled, living, stores food. Collenchyma: Thickened at corners (pectin), provides flexibility. Sclerenchyma: Exclusive Hand Note: SSC Biology Chapter 2 (Cells