Q.
I. In Rhodophyceae, food is stored in the form of mannitol and laminarin.
II. The ovules of Gymnosperms are not enclosed by ovary wall.
III. Salvinia is heterosporous.
IV. In the diplontic life-cycle, the free living gametophyte represents the dominant phase.
Of the above statements
KEAMKEAM 2013
Solution: