Who is known as the father of Indian Bryology?

Which bryophyte is of economic importance?

Seedless non-vascular plants are .....

In which of the following are sporophytes found?

Which one of the following is a non-vascular embryophyte?

Choose the correct statements for the sporophyte of bryophytes:
$I$. The sporophyte is multicellular,not free-living,but attached to the gametophyte for nourishment.
$II$. Some cells of the sporophyte undergo meiosis to produce haploid spores.
$III$. These spores germinate to produce the gametophyte.