The antheridium in $Funaria$ is:

The $Funaria$ gametophyte is:

In bryophytes,the plant body is referred to as 'leaf-like' and 'stem-like' and not as true leaves and stems because:

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

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.

Marchantia is an example of.