The two groups differ in the composition of the cell wall and the lipids in the cell membrane. 3. ... Organelles contribute to efficiency in eukaryotic cells because they concentrate the biochemicals needed for chemical reactions so that the reactions proceed more rapidly.
organelles
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C) centrioles is correct
All other parts have important functions but only centrioles help with chromosomes
The offspring would be 50% BB and 50% Bb, so the plants would be tall. :)