ɐ stˈʌdi kəndˈʌktᵻd ˌoʊvɚɹ ɐ tˈɛnjˈɪɹ spˈæn fˈaʊnd ðˌæɾə bɹˈuːd ʌv nˈɜːs ʃˈɑːɹks hæd mˈoːɹ dʒˈɛnətˌaɪps ðɐn bɹˈuːdz wɪð wˈʌn fˈɑːðɚ.
A study conducted over a ten-year span found that a brood of nurse sharks had more genotypes than broods with one father.