Identify the mosses and liverworts from the following list:
$I$ - $Sphagnum$,$II$ - $Funaria$,
$III$ - $Marchantia$,$IV$ - $Polytrichum$
$\text{Mosses} \quad\quad \text{Liverworts}$

Which of the following is true for $Bryophytes$?

The columella in $Funaria$ is:

Consider the following statements about bryophyte plants:
$I.$ The tea prepared from $Polytrichum$ $commune$ is used to dissolve kidney and gall bladder stones.
$II.$ Many chemical products such as alcohol,ammonium sulphate,paraffin,brown dye,etc.,can be obtained from peat.
Choose the correct option.

In which of the following plants are the male and female gametophytes haploid,autotrophic,and independent free-living?

$A$: $Funaria$ archegonium has maximum concentration of sucrose at the tip of the neck.
$R$: Male gametes show chemotropic movement.