NCERT Question 2 - Chapter 5 Class 9 - The Fundamental Unit of Life

How is a prokaryotic cell different from a eukaryotic cell?

Answer:

The differences between a prokaryotic and eukaryotic cell are:

• A prokaryotic cell is a unicellular, primitive , simple type of cell characterised by the absence of a nucleus . 
• Prokaryotes do not have membrane-bound cell organelles . 
• Since Prokaryotes have no nucleus, their DNA is scattered throughout the cell .
• For Example - Bacteria, Archaea
• Eukaryotic cells are cells that possess a nucleus . 
• They have membrane-bound organelles . 
• The DNA is contained in the nucleus .
• Eukaryotes can either be unicellular or multicellular . 
• For example - Plants , Animals , Fungi etc.