Past Questions - Bryophytes

1.    Bryophytes are virtually aquatic plants. Discuss the validity of this statement.
 
2.    Compare spore dispersal mechanisms in named Bryophytes.

3.    Compare and contrast mosses and liverworts.
 
4.    Write on both of the following:-
        (i)    the role of water in elater function and fern sporangial opening
        (ii)    heterospory

5.    Compare liverworts and ferns.

6.     Write on both of the following:-

        (a)    the mechanism of elater movement and fern sporangial opening
        (b)    spore dispersal mechanisms of four named mosses.