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Which of the following prokaryotic nutritional groups use CO2 and sunlight to produce energy?
Q13: Which of the following pairs indicates the
Q15: Prior to 500 million years ago, organisms
Q18: Which of the following prokaryotic nutritional groups
Q19: If the frequency of a recessive allele
Q23: In club fungi, each club-shaped cell initially<br>A)is
Q36: Protists are<br>A)autotrophic.<br>B)heterotrophic.<br>C)unicellular.<br>D)multicellular.<br>E)all of these.
Q37: Which of the following was NOT one
Q37: According to the endosymbiotic theory, eukaryotic cells
Q47: In transcription,<br>A)several amino acids are assembled by
Q48: DNA replaced RNA as the main information