5 Questions
Which type of cells lack a well-defined nucleus?
Prokaryotic cells
What is the process by which food releases energy in the mitochondria?
Cellular respiration
Who discovered the cell?
Robert Hooke
What is the basic structural and functional unit of life?
Cell
How long did life take to evolve, according to the text?
Billions of years
Test your knowledge of the fundamental unit of life with this quiz on CBSE Class 9 Science Notes Chapter 5. Explore the structural organization of cells and frequently asked questions related to biology. Brush up on essential concepts and dive into the intriguing world of cells.
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