A diagram should show nucleus as a dark round body, ER as a network around it and rod-shaped mitochondria and chloroplasts. Label all parts clearly to represent the structure of a cell.
Draw a well-labelled schematic diagram of a plant or an animal cell using these clues — (i) Nucleus appears as a dark and round body inside the cell. (ii) ER spreads like a network of extended nuclear envelope. (iii) Mitochondria and chloroplasts are rod shaped.
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A well-labelled diagram of a cell should include a dark, round nucleus at the centre, endoplasmic reticulum as a network extending from it and rod-shaped mitochondria and chloroplasts in plant cells. Other parts like cell membrane, cytoplasm and vacuole should also be shown clearly. Proper labelling helps in understanding cell structure and organisation effectively.
For more NCERT Solutions of Class 9 Science Exploration Chapter 2 Cell: The Building Block of Life (2026-27)
https://www.tiwariacademy.com/ncert-solutions/class-9/science/exploration-chapter-2/