Biologists have long been aware that the defunct kingdom Protista is polyphyletic. Which of these statements is most consistent with this conclusion?
A) Many species within this kingdom were once classified as monerans.
B) Animals, plants, and fungi arose from different protist ancestors.
C) The eukaryotic condition has evolved more than once among the protists.
D) Chloroplasts among various protists are similar to those found in prokaryotes.
E) Some protists, all animals, and all fungi share a protist common ancestor, but these protists, animals, and fungi are currently assigned to three different kingdoms.
The roles of transpiration, cohesion, adhesion, and tension in long-distance water transport.
Long-term studies of the Glanville fritillary butterfly, Melitaea cinxia, have provided exceptional
Blue whale skeleton, outside the Long Marine Laboratory at the University of California, Santa Cruz
long bone
Role of PKM-zeta in Long-Lasting Long-Term Potentiation