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Dr.Carl Woese used which of the following to devise the three-domain classification system?
Q1: Which of the following structures can be
Q2: Which repetitive DNA is a standard for
Q6: The genus Homo evolved from which of
Q7: Which cells belong to the phloem?<br>A)xylem<br>B)vessel elements<br>C)palisade
Q12: In which of the following do plants
Q20: In comparing green algae with trypanosomes,which of
Q22: Which of the following organisms use organic
Q34: A genetic mutation causes a temporary change
Q35: This figure shows the cell cycle.What does
Q44: A biologist is studying where a species