What is the shape of the chloroplast of Oedogonium?
Explanation: Remember: Chlamydomonas - Cup shape; Pithophora - Spherical; Zygnema - Star shape/ stellate shaped; Spirogyra - Spiral; Ulothrix - Ribbon/ring/girdle shaped.
[Abul Hasan Sir: Edition-2022, Page-25]