Multiple Choice
Which of the following observations about flagella is true and is consistent with the scientific conclusion that the flagella from protists and bacteria evolved independently?
A) Both flagella are made of the same protein,but the configuration is different.
B) The mechanics of movement and protein structure are the same in these flagella,but there are significant genetic differences.
C) Although the mechanism of movement in both flagella is the same,the protein that accomplishes the movement is different.
D) The protein structure and the mechanism of movement in protist flagella are different from those of bacteria flagella.
Correct Answer:

Verified
Correct Answer:
Verified
Q13: Which of the major lineages of eukaryotes
Q15: The structure of protist flagella indicates that
Q16: The dinoflagellate Pfiesteria piscicida can feed off
Q17: You discover a new lineage of protists.You
Q19: How was primary productivity measured in the
Q20: Which of the following statements is consistent
Q21: The data graphed in Figure 29.3 could
Q22: By examining the phylogenetic tree diagrammed above,what
Q23: How are algal blooms (red tides)typically harmful
Q32: Assume that some members of an aquatic