Question

Mention some of the tools for tracing evolutionary relationships among species.

Answer 1

Tools that are responsible for tracing evolutionary relationships among species are-

• Studying Homology and Analogy between different species that allow determining characters of the common ancestor.
  
• Studying of Fossil records of ancient ancestors help derive pieces of evidence for the origin and diversification of species from a common ancestor.
  
• Comparing DNA sequences of different organisms help in determining common genes and genetic material in similar organisms.