What are multicellular eukaryotic autotrophs?

Answer 1

A heterotroph is an organism that requires other organism to survive. Multicellular organisms have more than one cell. So being multicellular and heterotroph means that the organism is multicelled and depends on other organisms to survive.

Answer 2

...An organism that cannot synthesize its own food and is dependent on complex

organic substances for nutrition . ;D

Answer 3

The multicellular organisms which cannot make there own food are called heterotroph or heterotrophic organisms.