fungi green algae animals red algae plants ancestral ancestral heterotrophic eukaryote photosynthetic eukaryote ancestral eukaryote Refer to the phylogenetic tree above. What is the common ancestor of red algae and animals? ancestral photosynthetic eukaryote ancestral heterotrophic eukaryote ancestral eukaryote plants and fungi There is not enough information to tell. Time

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Q: The ancestral protist common ancestor of all animals lived approximately million years ago. 800 600…

A:

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Evolutionary lineages

An evolutionary lineage is a series of populations of organisms that descend from a common ancestor. Each species in the lineage is the direct consequence of evolutionary change from a common ancestor. A phylogenetic tree is generally used to display lineages visually. Lineages are components of the phylogenetic tree of life. Molecular systematics procedures are widely used to predict lineages.