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

Choose the correct statement about liverworts.
$I.$ In liverworts,sexual reproduction occurs by the fusion of antherozoids and egg,which are produced in antheridium and archegonium,respectively.
$II.$ Both male and female sex organs may be present on the same thallus or different thalli.
$III.$ The zygote gives rise to a sporophyte,which is differentiated into foot,seta,and capsule.
$IV.$ Some cells of the capsule undergo meiosis and give rise to haploid spores.

Bryophytes possess:

Which plants are found on moist soil,damp walls,and humid rocks?

$A$: The gametophytic plant body of bryophytes is a thallus.
$R$: The gametophytic stage of bryophytes is haploid and autotrophic.

The most simple and primitive embryophytes are .....