Kovalevskii, Aleksandr O. (1840–1901)

Russian biologist Aleksandr Kovalevskii (Kowalevsky) is notable for his foundational contributions to modern comparative embryology. Raised in a secular society with his brother Vladimir, Kovalevskii received his master's degree from St. Petersburg University for his studies ofAmphioxus lanceolatus. The results from ...

  • Loading...
locked icon

Sign in to access this content

Get a 30 day FREE TRIAL

  • Watch videos from a variety of sources bringing classroom topics to life
  • Read modern, diverse business cases
  • Explore hundreds of books and reference titles