Study Biology

Question 42

(Multiple Choice)

The following questions refer to the figure below,which shows an outcrop of sedimentary rock whose strata are labelled A-D.
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)
-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) 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)
B) 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)
C) 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)
D) 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)
E) 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)

Answer

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