Who is known as the father of Indian Bryology?

Read the following statements$-$
$(i)$ The plant body of bryophytes is less differentiated than that of algae.
$(ii)$ The main plant body of the bryophytes is haploid.
$(iii)$ Sex organs in bryophytes are unicellular.
$(iv)$ Zygotes do not undergo reduction division immediately in bryophytes.
$(v)$ Bryophytes depend on insects for sexual reproduction.
How many of the above statements are correct?

In $Bryophytes$, which stage produces diploid, heterotrophic spores?

Choose the correct option for $Bryophytes$.

Non-vascular embryophytes are ...... .

Spore mother cells in $Funaria$ are: