Question

Which of the following is multicellular organism?
(A) Amoeba
(B) Euglena
(D] Chlamydomonas
(C) Spirogyra​

Answer 1

spirogyra is the right answer

but

filamentous colonies, making it appear to be a multicellular organism. Even though it is technically unicellular, its colonial nature allows us to classify its life cycle as haplontic.

hope it helps