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

Options

A. B,C and D
B. A,D and E
C. B,C and E
D. A,C and D

Answer

b

Explanation

A-Mosses and lichen are pioneers on rocks
B-Selaginells is heterosporous.
C-Coralloid roots of cycas hs cyanobacteria-Anabena cycadoe
D and E are correct.