Important developments in the evolution of the eukaryotic cell did not include
A) the formation of ribosome-studded internal membranes.
B) the development of a digestive vacuole.
C) the loss of a stiff cell wall.
D) the blending of a cyanobacterial genome with an archaean genome.
E) the formation of a more complex cytoskeleton.

Question

Quizplus · Accepted Answer

There is currently no evidence or hypothesis suggesting that the blending of a cyanobacterial genome with an archaean genome was involved in the evolution of the eukaryotic cell. The other options are all known features that distinguish eukaryotic cells from prokaryotic cells.

Important Developments in the Evolution of the Eukaryotic Cell Did