• three@lemm.ee
        link
        fedilink
        arrow-up
        2
        ·
        edit-2
        1 year ago

        Yeah they were all bred female. The catch was they used frog DNA as a base. They explained that frogs could spontaneously change sex based on their environment. Thus an all female population caused some of the dinos to switch.

    • synae[he/him]@lemmy.sdf.org
      link
      fedilink
      English
      arrow-up
      4
      ·
      1 year ago

      They do mention the lysine contingency in the movie as well, thought it’s only a line or two and is likely easily missed by folks who haven’t read the explanation given in the book