Funaria may be differentiated from Pinus by the character:

What is true for the given figure?

Select the correct match between Column $X$ and Column $Y$:

(Plant Name)	(Characteristic)
$(1)$ Oscillatoria	$(P)$ Thallus
$(2)$ Cycas	$(Q)$ Cell wall contains chitin mixed with cellulose
$(3)$ Fern	$(R)$ Primitive type of flowers
$(4)$ Yeast	$(S)$ Food stored as starch

Which of the given sets are matched correctly?
$a.$ $Chondrus$ - Algin
$b.$ $Gracilaria$ - Agar
$c.$ $Cycas$ - Coralloid root
$d.$ $Pinus$ - Canada balsam
$e.$ $Adiantum$ - Walking fern
$f.$ $Lycopodium$ - Cord moss
$g.$ $Cedrus$ - Independent gametophyte
$h.$ $Sequoia$ - Tallest gymnosperm

Non-motile gametes are formed in $:-$

Which of the following pairs is incorrectly matched?