On December 28, 1894, American paleontologist and biologist Alfred Sherwood Romer was born. Romer was a a specialist in vertebrate evolution. He studied the evolution of early vertebrates in biological terms of comparative anatomy and embryology.
http://scihi.org/alfred-romer-evolution-vertebrae/
#paleontology #biology #historyofscience #vertebrate #embriology
#paleontology #biology #historyofscience #vertebrate #embriology
This is a robot carrying a sperm to the egg to fertilize it. Can anyone believe it?
Vía Science alert: https://www.sciencealert.com/new-spermbots-could-help-solve-infertility-by-acting-as-bionic-suits-for-sperm
#biology #embriology #technologyfutures #technology #TechnologyDay
#TechnologyDay #technology #technologyfutures #embriology #biology