Which characteristic best indicates that the organism in question is a fungus, not a plant?
a) cell walls
eliminate
b) eukaryotic
c) heterotrophic
d) usually multicellular

Answer;

- C) Heterotrophic

Explanation;

-Fungi are eukaryotes, and as such, have a complex cellular organization. As eukaryotes, fungal cells contain a membrane-bound nucleus. The DNA in the nucleus is wrapped around histone proteins, as is observed in other eukaryotic cells.

-Fungus is a heterotrophic organism that takes food for energy, while a plant is an autotrophic organism that can make their own source of energy.Fungi are multicellular and eukaryotic. They are also heterotrophs, and gain nutrition through absorption.

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explanation:

the answer for apex is "1 and 6"