Question : Refer the given flow chart regarding different groups of kingdom plantae. which of the following is true regarding P,Q,R,S and T?

Question : Refer the given flow chart regarding different groups of ki

1.	Question : Refer the given flow chart regarding different groups of kingdom plantae. which of the following is true regarding P,Q,R,S and T?
Answer» Examples of GROUP 'P' include Riccia, Marchantia, Sphagnum etc., Members of group 'R' can be both HOMOSPOROUS as well as HETEROSPOROUS. Group 'Q' includes seedless vascular plants having sporophytic plant body. Group 'S' is more ancient than group 'T' and formed a dominant vegetation on earth some 200 milion years BACK in mesozoic era. Answer :3