mutation
mutation
it was developed by many scientists over many decades. *apex*
it was developed by many scientists over many decades. *apex*
Scientists discovered chromosomes in DNA
Scientists use evidence from the fossil record, comparative anatomy, DNA analysis, and observations of natural selection to understand how organisms have changed over time. By studying these pieces of evidence, scientists can track the gradual changes in species over generations, providing strong support for the theory of evolution.
DNA is DNA it can not be changed.
The scientists who helped determine the shape of DNA were James Watson and Francis Crick.
Yes, they do use real DNA.
Scientists use Ancestors and DNA to group DNA.
Cloning.
structure
Scientists use an enzyme called restriction enzyme to cut genes out of strands of DNA.