#Question id: 4615
#XL - S Microbiology
Currently, two of the living elephant species (X and Y) are placed in the genus Loxodonta, and a third surviving species (Z) is placed in the genus Elephas. Assuming this classification reflects evolutionary relatedness, which of the following is the most accurate phylogenetic tree?
#Question id: 4615
#XL - T Zoology
Currently, two of the living elephant species (X and Y) are placed in the genus Loxodonta, and a third surviving species (Z) is placed in the genus Elephas. Assuming this classification reflects evolutionary relatedness, which of the following is the most accurate phylogenetic tree?
#Question id: 4616
#XL - S Microbiology
Logically, which of these should cast the most doubt on the relationships depicted by an evolutionary tree?
#Question id: 4616
#XL - T Zoology
Logically, which of these should cast the most doubt on the relationships depicted by an evolutionary tree?
#Question id: 4617
#XL - S Microbiology
Which of the following is not an observation or inference on which natural selection is based?
#Question id: 4617
#XL - T Zoology
Which of the following is not an observation or inference on which natural selection is based?