The organism that can carry out both autotropic and heterotrophic modes of nutritions is
-
A.
Chlamydomonas -
B.
Eudorina -
C.
Euglena -
D.
Spirogyra
Correct Answer: Option C
Explanation
Euglena use their chloroplasts to produce nutrients through photosynthesis. It is a dual organism as it can act both as an autotroph, making its own food, and heterotroph, feeding on other substances.