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?

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#Question id: 2790

#Unit 2. Cellular Organization

Which of the following statement(s) is (are) true of a eukaryotic chromosome?

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#Question id: 2791

#Unit 2. Cellular Organization

In mammals, X-chromosome inactivation

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#Question id: 2792

#Unit 2. Cellular Organization

The karyotype for any particular species is characterized by

TLS Online TPP Program

#Question id: 2793

#Unit 2. Cellular Organization

Chromosome painting involves

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#Question id: 2794

#Unit 2. Cellular Organization

All the following statements about heterochromatin except:

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#Question id: 2795

#Unit 2. Cellular Organization

Telomeres