The cell wall
a. provides physical support for plant cells.
b. controls the transport of materials out of the
cell.
c. replaces the plasma membrane in plant cells.
d. is found in all eukaryotes.
e. prevents the transport of toxic substances into
the plant cells.
Answer: a
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In 2012, scientists studied modern Marchantia liverwort plants and observed that they not only are able to make their own food using energy from sunlight but they also absorb carbon from plant material in aquatic environments. They classified this plant
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