Course
Microbiology
Study Pack
Set 10 Classification Of Microorganisms
Question 1
(Multiple Choice)
Free
Fossil evidence indicates that prokaryotic cells first existed on the Earth at least
A)350 years ago.
B)3500 years ago.
C)35000 years ago.
D)3.5 billion years ago.
E)3.5 × 10¹² years ago.
Answer
Question 2
(Multiple Choice)
Free
Figure 10.1
-In Figure 10.1,the closest ancestor for both species "a." and species "b." would be which of the following?
-In Figure 10.1,the closest ancestor for both species "a." and species "b." would be which of the following?
A)1
B)2
C)3
D)4
E)5
Answer
Question 3
(Multiple Choice)
Free
Which one of the following provides taxonomic information that includes the information obtained in each of the other options listed?
A)nucleic acid hybridization
B)nucleic acid-base composition
C)amino acid sequencing
D)biochemical tests
E)cladogram
Answer