2 Answered Questions for the topic fossil
07/15/19
Can we investigate the cell biology of extinct microorganisms?
I know that there are microfossils, but not if we can we know about the organelles, genetics or macromolecules of the cells that left them behind.
How can paleontologists identify morphologically different fossils as members of the same species?
I recently saw a documentary about Tyrannosaurus rex, which detailed the growth stages of the dinosaur. Apparently, it underwent a huge growth spurt at around 14 years of age, growing into the...
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