Q. An example of colonial alga is :
A) $Chlorella$
B) $Volvox$
C) $Ulothrix$
D) $Spirogyra$
Explanation
[Solution] $Volvox$ is a colonial green alga. Answer (2).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.