Sporophyte dependent upon gametophyte is found in

Bryophytes are called the amphibians of the plant kingdom because:

Arrange the following events in a correct sequence with respect to the life cycle of mosses$:-$
$(I)$ Fertilization
$(II)$ Dispersal of spores
$(III)$ Protonema
$(IV)$ Leafy stage

In bryophytes,reproduction occurs through which sex organs?

The last stage of the gametophytic generation is:

Examine the figure given below and select the correct option identifying all the four parts $(a, b, c$ and $d)$ correctly.