![kitty cat](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2014/12/13.jpg?fit=860%2C460&ssl=1)
LITTLE DIFFERENCES A look at the genes of domesticated animals, such as cats, offers possible insights into why taming has altered animals’ appearances.
KRISTINA NARFSTROM/UNIVERSITY OF MISSOURI, COLUMBIA
LITTLE DIFFERENCES A look at the genes of domesticated animals, such as cats, offers possible insights into why taming has altered animals’ appearances.
KRISTINA NARFSTROM/UNIVERSITY OF MISSOURI, COLUMBIA