In bryophytes and pteridophytes,transport of male gametes requires

Match Column $X$ with Column $Y$ and select the correct option:

Column $X$	Column $Y$
$(1)$ Christmas tree	$(P)$ Rhynia
$(2)$ Fossil Pteridophyte	$(Q)$ Araucaria
$(3)$ Diplontic life cycle	$(R)$ Ectocarpus
$(4)$ Haplodiplontic life cycle	$(S)$ Fucus

Examine the figure $A, B$ and $C.$ In which one of the four options all $A, B$ and $C$ are correct ?

Match the following columns:

Column-$I$	Column-$II$
$(a)$ Gymnosperms	$(p)$ Trimerous flowers
$(b)$ Monocots	$(q)$ Absence of flowers
$(c)$ Dicots	$(r)$ Primitive type of flowers
$(d)$ Pteridophytes	$(s)$ Tetramerous or pentamerous flowers

$A$ - In bryophytes,the gametophyte is dominant and haploid.
$B$ - In pteridophytes,the gametophyte is multicellular,short-lived,and haploid.

Meiosis in $Ulothrix$ takes place during