What is the organelle that is only found in plants and algae?

1 Answer
Jun 13, 2018

Cell wall?

Explanation:

Cell walls are only found in plants and algae. This is like the "bone"/"spine" of the cell, helping it be straight, and also to maintain turgor pressure.

Another one could be the chloroplasts, but a bacteria called cyanobacteria also contains them, and they are not plants, therefore it cannot be considered as one.