Explora Se Reproducían, Primeros Seres, ¡y mucho más!

Los primeros seres complejos de la Tierra se reproducían como las fresas, de forma asexual http://ow.ly/Qs4Ng

Los primeros seres complejos de la Tierra se reproducían como las fresas Los 'Fractofusus', de hace 550 millones de años, proliferaban de forma asexual usando estrategias propias de las plantas

How Do Fireflies Glow? Mystery Solved After 60 Years Superoxide anion has an extra electron that enables it to react with luciferin To cause the bioluminescence.

"Brain reconstruction hints at dinosaur communication: T. rex and other dinos might have understood complex vocal calls" (article) [www.ScienceNews.org]

Tracking possible decline of woolly mammoth during the Gravettianin Dordogne (France) and the Ach Valley (Germany) using multi-isotope tracking (13C, 14C, 15N, 34S, 18O

It's difficult to take a galactic selfie, but scientists have found a way to learn more about the structure of our galaxy from within it. And, they say, our models are becoming more complex.

As we learn more about DNA in viruses, bacteria and animals, we can see that moving particles of DNA, called Transposable Elements or TEs, might be the most critical for adaptation.

The marine sloth was a sloth evolved to live in the ocean and eat seagrass off the west coast of south america. They lived only 6 million years ago.

The asteroid that slammed into Earth 65.5 million years ago killed most, but not all, of the dinosaurs. Those that survived were a feathered lot, and they're still around today, a new exhibit at the American Museum of Natural History in New York reveals.

Trilobite fossil - The trilobites are an extinct group of marine arthropods with a hard, segmented shell

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