Cells are the most basic structural and functional units of life. all living organisms are made up of one or more cells. all cells that are alive in the world today came from pre-existing cells.
which of the following would require this theory to be modified?
a.
the dna of unicellular and multi-cellular organisms is shown to have many fundamental similarities.
b.
a survey finds that a majority of people believe viruses carry out the basic processes of life.
c.
scientific observations show that microscopic organisms living in the deep ocean are not made up of cells.
d.
a prominent scientist says she feels strongly that one day the theory will be challenged by life on other planets.
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