Consider the following four statements. Which of them are wrong?
$(a)$ 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.

Most algal genera show a haplontic life cycle. Name an alga which is:
$(a)$ Haplo-diplontic
$(b)$ Diplontic

Flagellated cells are absent in .........

Read the following five statements $(A$ to $E)$ and select the option with all correct statements.
$A.$ Mosses and lichens are the first organisms to colonise a bare rock.
$B.$ Selaginella is a homosporous pteridophyte.
$C.$ Coralloid roots in Cycas have $VAM$.
$D.$ Main plant body in bryophytes is gametophytic,whereas in pteridophytes it is sporophytic.
$E.$ In gymnosperms,male and female gametophytes are present within sporangia located on sporophyte.

Thick-walled resistant zygote can be produced in the life cycle of:

Which of the following is known as fission algae?