Heteromorphic alternation of generations occurs 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.

Into which groups are seed-bearing plants (Spermatophytes) classified?

Assertion : Like pteridophytes,sporophyte is a dominant phase in gymnosperms.
Reason : The gametophyte stages are independent in the pteridophytes.

Which of the following plants does not exhibit a haplo-diplontic life cycle?

Bryophytes differ from pteridophytes in?