Q.
Read the following statements regarding Gymnosperm :-
$\left(\right.A\left.\right)$ The main plant body is sporophyte and heterosporous in nature.
$\left(\right.B\left.\right)$ Roots of some gymnosperm have algal (Blue green algae) association.
$\left(\right.C\left.\right)$ The multicellular female gametophyte bears two ore more archegonia.
$\left(\right.D\left.\right)$ The male and female cones may be borne on the same tree or on different trees.
NTA AbhyasNTA Abhyas 2020
Solution: