Who is known as the father of Indian Bryology?

$A$: $Riccia$ is a very simple and primitive bryophyte.
$R$: In $Riccia$,the zygote undergoes division to form an embryo after fertilization.

Which of the following has the capacity to absorb water,is used to replace cotton,and is also used as a fuel?

$Funaria$ is a bryophyte because it

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

Which of the following is a diploid?