In which of the following plants is the diplontic life cycle observed?

Find the odd one out from the following:

Match the Column-$I$ with Column-$II$ and choose the correct option from the following:

Column-$I$ (Plant groups)	Column-$II$ (Examples)
$1$. Bryophyta	$p$. Pinus
$2$. Gymnosperm	$q$. Adiantum
$3$. Algae	$r$. Sphagnum
$4$. Pteridophyta	$s$. Ectocarpus

Plants like mosses and ferns that reproduce through spores are grouped under which category?

Consider the following four statements and determine which are correct or incorrect.
$A.$ The sporophyte in liverworts is more elaborate than that in mosses.
$B.$ Salvinia is heterosporous.
$C.$ The life-cycle in all seed-bearing plants is diplontic.
$D.$ In Pinus,male and female cones are borne on different trees.
Which two statements are incorrect?

Flagellated male gametes are present in all the three of which one of the following sets?