The movie 'Jurassic Park' might seem to be based on a true story because it incorporates real - life scientific concepts. It uses the knowledge of genetics, although in a very fictionalized way. The movie also shows how dinosaurs might have behaved based on what we know from fossil evidence. However, the overall story of cloning dinosaurs and having a park full of them is completely made up. The real science is just there to make the fictional story more believable. It's like dressing up a fantasy in scientific clothes to make it seem more plausible.
Well, it gives the illusion of being based on a true story through its use of scientific facts about dinosaurs. For instance, the physical characteristics of the dinosaurs are based on paleontological research. Also, the idea of evolution and how dinosaurs fit into the history of life on Earth is somewhat accurate. But these are just used as building blocks for a fictional narrative.
'Jurassic Park' appears to have elements of truth because it borrows from real - world scientific understanding. The filmmakers used the knowledge of dinosaur anatomy, which is based on fossils unearthed by paleontologists. They also incorporated ideas about the environment in which dinosaurs lived. But the key plot elements like cloning dinosaurs from ancient DNA found in amber are fictional. It's a blend of scientific authenticity in the details to create a sense of plausibility for the overall fictional story. So while it has a scientific veneer, it is not based on a true story at its core.