Which plant is used as a substitute for cotton?

The middle sterile portion in the capsule of moss $(Funaria)$ is:

In bryophytes,male and female sex organs are called $......$ and $.......$.

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.

Peat moss is used as a packing material for sending flowers and live plants to distant places because

Which of the following statements is incorrect regarding bryophytes?