Multiple Choice
A phylogenetic tree of the evolutionary relationships of the different taxa of microorganisms can best be inferred by
A) fossil remains of bacterial capsules.
B) comparison of DNA segments.
C) vast numbers of bacteria trapped in sediments.
D) comparison of pathogenic bacteria found in animal fossils.
E) a comparison of RNA in chloroplasts.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Why did the first bacteria to evolve
Q2: The conversion of CH<sub>2</sub>O + HCO<sub>3</sub>
Q3: Which of the following statements about bacteria
Q4: A bacterium picks up and incorporates some
Q6: Cellular structures to surround the cytoplasm evolved
Q7: Normal bacterial flora is beneficial to humans
Q8: To generate energy and make sugars, methanogenic
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