- Paramecium has an organelle for movement
- Volvox has an organelle for movement
- Hence, both volvox and paramecium have organelle for movement

So, both volvox and paramecium have organelle for movement
Q: Which characteristic does a paramecium have in common with volvox?
Context:
- Paramecium has an organelle for movement 
- Volvox has an organelle for movement