Question

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

• A. II and III are correct but I and IV are wrong.
• B. II and IV are correct but I and III are wrong.
• C. III and IV are correct but I and II are wrong.
• D. I and II are correct but III and IV are wrong.

Answer 1

Answer: (A)

II and III are correct but I and IV are wrong.

Answer 2

Answer (a) II and III are correct but I and IV are wrong.