MCQ
Algae include unicellular forms like $\ldots A$..., filamentous like ...$B$... and colonical forms like ...$C$.... Here $A, B$ and $C$ refer to
- A$A-Chlamydomonas, B-Volvox, C-Ulothrix$
- B$A-Ulothrix, B-Volvox, C-Chlamydomonas$
- C$A-Volvox, B-Ulothrix, C-Chlamydomonas$
- ✓$A-Chlamydomonas, B-Ulothrix, C-Volvox$