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1) Slime molds are unusual eukaryotes. They spend most of their life cycle as si

ID: 41095 • Letter: 1

Question

1)

Slime molds are unusual eukaryotes. They spend most of their life cycle as single-celled organisms and yet, under certain conditions, they form a slug-like multicellular stage and then a fruiting body composed of both somatic cells and reproductive spores. The best known species of slime mold is a soil dweller, Dictyostelium discoideum. Why is it important to study this and related species of slime molds?

Slime molds first appeared about 1 billion years ago.

Dictyostelium discoideum is an important human pathogen.

Slime molds provide hints as to how multicellularity may have evolved.

none of the above

Slime molds first appeared about 1 billion years ago.

Dictyostelium discoideum is an important human pathogen.

Slime molds provide hints as to how multicellularity may have evolved.

none of the above

Explanation / Answer

Slime molds provide hints as to how multicellularity may have evolved.

Slime molds provide hints as to how multicellularity may have evolved.