Ssc Biology Chapter 2 Hand Note Exclusive [2025]

1. Meristematic Tissue:

2. Permanent Tissue:

| Fact | Memory Trick | | :--- | :--- | | Plant tissues: Meristematic + Permanent | “MP” (Meristem = growth; Permanent = fixed work) | | Animal tissues: Epithelial, Connective, Muscular, Nervous | “ECMN” (Every Cell Makes Nerve) | | Mitochondria function | “ATP factory” | | Lysosome function | “Police + Cleaner” of cell | | Cell wall composition | “Cellulose = Cement of plant cell” | ssc biology chapter 2 hand note exclusive

| Feature | Animal Cell | Plant Cell | | :--- | :--- | :--- | | Cell Wall | Absent | Present (Cellulose) | | Plastids | Absent | Present (Chloroplast, Leucoplast, Chromoplast) | | Vacuole | Small & temporary | Large & permanent (central vacuole) | | Centriole | Present (in animal cells only) | Absent | | Shape | Irregular / Round | Fixed / Rectangular | | Nucleus | Usually center | Pushed to side by vacuole | | Storage | Glycogen | Starch |

| Feature | Prokaryotic | Eukaryotic | | :--- | :--- | :--- | | Nucleus | No true nucleus (Nucleoid) | True nucleus with membrane | | Organelles | Only ribosomes | All organelles (Mitochondria, ER, etc.) | | Size | 1-10 µm | 10-100 µm | | Example | Bacteria, Cyanobacteria | Plants, Animals, Fungi | Complex Permanent Tissues:

Headline: 📚 SSC Biology Chapter 2 – Exclusive Hand Notes 🔬

🧬 "Cells are the building blocks of life!"
Get ready to master Chapter 2: Cells & Tissues of Organisms with our exclusive handwritten notes – made simple, visual, and exam-focused. Blue-green algae (Cyanobacteria).

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