[Campbell Biology P.137] Which of the following statements accurately describes an applicati... | Practice Question

Which of the following statements accurately describes an application of genomics in either Paleontology or Evolution, as detailed in the text?

  • A: Genomic comparisons have identified the short-finned pilot whale as the land mammal sharing the most recent common ancestor with hippopotamuses.
  • B: Sequencing Neanderthal genomes has allowed scientists to predict future evolutionary paths for modern humans.
  • C: DNA sequencing techniques enable the decoding of minute quantities of DNA from ancient tissues, shedding light on extinct relatives like Neanderthals.
  • D: Genomics primarily focuses on understanding the diet of ancient hominids through protein analysis.

Explanation

The 'Paleontology' section explicitly states: 'New DNA sequencing techniques have allowed decoding of minute quantities of DNA found in ancient tissues from our extinct relatives, the Neanderthals Homo neanderthalensis . Sequencing the Neanderthal genome has informed our understanding of their physical appearance... as well as their relationship with modern humans.'