Ssc Biology Chapter 2 Hand Note -

– Dividing cells (tips of root & shoot) B. Permanent Tissue – Non-dividing, specialized

| Feature | Prokaryotic Cell | Eukaryotic Cell | | :--- | :--- | :--- | | | Undefined (Nucleoid region) | Well-defined, membrane-bound | | Nuclear Membrane | Absent | Present | | Membrane-bound Organelles | Absent (e.g., no Mitochondria) | Present (Mitochondria, Golgi, etc.) | | Size | Generally small (1-10 µm) | Generally large (5-100 µm) | | DNA Structure | Circular and naked | Linear and wrapped around histones |

For MCQ and CQ (Creative Questions), focus on these four organelles. Keep your hand note brief but factual.

If you found this guide helpful, share it with your classmates. For more hand notes on SSC Biology Chapter 3 (Cell Division) and Chapter 4 (Bioenergetics), stay tuned.