Mosses and liverworts are classified as:

Spore dissemination in some liverworts is aided by

Vegetative reproduction in mosses takes place by .....

In a moss capsule,the dispersal of spores takes place through:

Given below are two statements: One labelled as Assertion $A$ and the other labelled as Reason $R$:
Assertion $A$: The first stage of gametophyte in the life cycle of moss is protonema stage.
Reason $R$: Protonema develops directly from spores produced in capsule.
In the light of the above statements,choose the most appropriate answer from options given below:

Primitive types of stomata are found in the