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Byju's Answer
Standard XII
Biology
Cell Theory
are an except...
Question
________ are an exception to cell theory.
A
Bacteria
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B
Fungi
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C
Virus
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D
Lichen
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Solution
The correct option is
A
Virus
Virus are an exception to cell theory. Because of the following reasons
1. The viruses are non-cellular organism that are characterized by having an inert crystalline structure outside the cell.
2. Once they infect a cell they take over the machinery of the host cell to replicate themselves, killing the host.
So, the correct answer is 'Virus'.
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Similar questions
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Which of the following are exception from the cell theory?
(a) Bacteria
(b) Erythrocytes
(c) Bryophytes
(d) Viruses
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why does viruses from a exception to cell theory?
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Why viruses are an exception to the cell theory?
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Consider the following statements and state true(T) or false(F).
a) Dictyosomes are simpler units of golgi apparatus in animal cells.
b) Teichoic acid is absent in cell wall of gram negative bacteria.
c) Viruses are an exception to cell theory.
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Why does Viruses form exception to cell theory?
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