The last common ancestor of all animals was probably a ________.
A) unicellular chytrid
B) multicellular algae
C) multicellular fungus
D) flagellated protist

Question

Quizplus · Accepted Answer

The last common ancestor of all animals is believed to be a flagellated protist, as molecular and genetic evidence suggest that animals are closely related to choanoflagellates, a group of single-celled eukaryotes with flagella.

The Last Common Ancestor of All Animals Was Probably a ________