CBSE Class 9 Answered
Expert Answer
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PROKARYOTIC CELL |
FEATURE |
EUKARYOTIC CELL |
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Absence of well-defined nucleus |
Nucleus |
Presence of well-defined nucleus with a nuclear membrane |
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Absent |
Nucleolus |
Present |
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Presence of a single length of only DNA |
Genetic material |
Presence of several lengths of DNA wound around certain proteins |
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Presence of smaller ribosomes |
Ribosomes |
Presence of larger ribosomes |
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Absence of other cell organelles |
Cell organelles |
Presence of several other cell organelles such as mitochondria, endoplasmic reticulum, chloroplasts etc. |
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Cell division occurs by fission or budding but not by mitosis |
Cell division |
Cell division occurs by mitosis or meiosis |
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Bacteria, blue-green algae |
Examples |
Euglena, Amoeba, plants, animals |
Application Videos
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Plant and Animal Cells
This video talks about the basic parts of cell.
Concept Videos
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Cell - The Fundamental Unit of Life
Discusses the discovery of Cell,Cell theory,Various shapes and sizes of ...
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Cell - The Fundamental Unit of Life
Discusses the discovery of Cell,Cell theory,Various shapes and sizes of cel... -
Cell - The Fundamental Unit of Life
Discusses the discovery of Cell,Cell theory,Various shapes and sizes of cel... -
The Fundamental Unit of Life
The Fundamental Unit of Life, Introduction to Cell
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