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UrduPlants can move in ways that might surprise you. Some of them even show “sleep movements,” folding or raising their leaves each night before opening them again the next day.
Tag: FOSSIL RECORDS
3D imaging of shark embryos reveals evolution of pelvic fins
Curtin University researchers have revealed how the pelvic fins of fish such as sharks and chimaeras have evolved from their sudden appearance in the fossil record over 410 million years ago.