Multiple Choice
The following questions refer to the figure below,which shows an outcrop of sedimentary rock whose strata are labelled A-D.
-Currently,two extant elephant species (X and Y) are placed in the genus Loxodonta and a third species (Z) is placed in the genus Elephas.Assuming this classification reflects evolutionary relatedness,which of the following is the most accurate phylogenetic tree?
A)
B)
C)
D)
E)
Correct Answer:

Verified
Correct Answer:
Verified
Q2: Logically, which of these should cast the
Q3: What is true of pseudogenes?<br>A) They are
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Q51: Which of the following concepts/ideas reflects Lamarck's