9th Class Science The Fundamental Unit of Life Question Bank 9th CBSE Science The Fundamental Unit of Life

  • question_answer
      Take a comparison and write down ways in which plant cells are different from animal cells. (5)

    Answer:

                      Differences between animal and plant cells
    Feature Animal Cell Plant Cell
    Cell wall Absent Present.
    Shape Round (irregular shape). Rectangular (fixed shape).
    Vacuole One or more small vacuoles (much smaller than plant cells) One large central vacuole taking up 90% of cell volume.
    Centrioles Present in all animal cells. Only present in lower plant forms.
    Chloroplast Animal cells don't have chloroplasts. Plant cells have chloroplasts because they make their own food.
    Membrane Only cell membrane. Cell wall and a cell membrane.
    Flagella May be found in some cells. May be found in some cells.
    Lysosomes Lysosomes occur in cytoplasm. Lysosomes usually not evident.
    Cilia Present. It is very rare.
     (5)


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