Cell is the fundamental structural and functional unit of all living organisms. This statement can be best justified by the fact that:

1. The cells contain nucleic acids that contain genetic information
2. A large number of organelles present in the cell perform various functions
3. Anything less than a complete structure of a cell does not ensure independent living
4. All multi-cellular organisms begin their life as a single celled zygote
Subtopic:  Introduction to Cell | Cell Organisation |
 75%
Level 2: 60%+
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The famous aphorism ‘omniscellula-e-cellula’ was added to the cell theory in 1855 by

1. Matthias Shcleiden 2. Theodor Schwann
3. J. B. S. Haldane 4. Rudolph Virchow
Subtopic:  Introduction to Cell |
 95%
Level 1: 80%+
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