As nouns the difference between multicellular and gametangium
is that multicellular is such an organism while gametangium is a gamete-producing organ or cell found in many multicellular protists, algae and fungi, and in the gametophytes of plants.
As an adjective multicellular
is (biology|of an organism) that has many cells, often differentiated in function.
multicellular
English
Adjective
(Multicellular organism)
(-)
(biology, of an organism) That has many cells, often differentiated in function.
Antonyms
* unicellular
gametangium
English
Noun
(
gametangia)
(
wikipedia gametangium)
A gamete-producing organ or cell found in many multicellular protists, algae and fungi, and in the gametophytes of plants.