Which of the following is a saprophytic bryophyte?

The first terrestrial plants are .......

Consider the following statements:
$I.$ The liverworts grow usually in moist,shady habitats such as banks of streams,marshy ground,damp soil,bark of trees,and deep in the woods.
$II.$ The leafy members of liverwort have tiny leaf-like appendages in two rows on the stem-like structures.
Choose the correct option.

The life cycle of $Funaria$ is not completed without water. Choose the correct statement.

The outer ring of peristomial teeth of $Funaria$ is

Elaters are present in the sporogonium of