Great Hammerhead shark by Christopher Vaughan-Jones (IMAGE)
Caption
Scientists have sequenced to chromosome level the genomes of great hammerhead and shortfin mako sharks, showing that their populations have declined over 250,000 years.
Credit
© Chris Vaughan-Jones
Usage Restrictions
Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted.
License
CC BY-NC-ND