Rhizome and rachis in fern are covered with:
The walking fern is so named because
With respect to the life cycle of Pinus, considering the formation of the female cone at the summer of year zero, fertilization occur in
Male and female Cycas plants show which type of growth
The oldest fossil bryophytes recorded is a species of
The two layers of teeth in peristome of a moss are:-
Which place in India is called “The Golden Mine of Liverworts”?
Rhodophyceae is red coloured due to
