PREHISTORIC LIFE

PREHISTORIC LIFE

Category The Cryogenian

The Cryogenian

Eumetazoa: The First Animals with Neurons & Tissue Organs Appear on Prehistoric Earth

eumetazoa, eumetazoans, meaning, animals, classification, characteristics, synapomorphies, parazoa, What is meant by Eumetazoa, Are all animals eumetazoans, What is the difference between Eumetazoa and Metazoa, What is the difference between Bilateria and Eumetazoa, difference, between, Bilateria, metazoa, fossil, origins

The Cryogenian

The First True Animals: This is How, When and Why Metazoans Show Up on Earth

true animals, metazoa, animalia, animals, true, animal, kingdom, eukaryotes, sponges, porifera, corals, jellyfish, vertebrates, chordates, origins, molecular clock, characteristics, synapomorphies, what is an animal, difference between animals and plants, difference, between, animals and plants, animal and fungi, prehistoric