Plant Kingdom T...

Vascular cryptogams or seed less vascular plants belongs to:-

Seed habit first established in:-

Most conspicuous alternation of generation occurs is:-

Which of following is a heterosporous Pteridophyte :-

Rhizoid containing sporophytic plants are characteristic of:-

Which group includes green leaf microphyllous plants:-

Which of the following is called as "Adder's tongue Fern" :-

Roots first originated in :-

Pteridophyta differs from bryophyta in having:-

In pteridophyta, reduction division occurs when:-

The main plant body of Pteridophytes is:-

Cryptogamic plants are:-

Cone bearing pteridophyta are :–

Adiantum is called "walking fern" due to :-

Plants having vascular tissues but lacking seeds are :-

Heterospory and ligulate leaves occur in :-

In Lycopodium the antherozoids are :-

The aquatic fern, which is an excellent biofertilizer is :

Sporangia are found in fruiting structures called sporocarps in aquatic ferns, which of the following is aquatic fern :–

The antherozoids of fern are :–

In pteridophytes the spore germinate to form:-

Secondary growth occur in which pteridophyte :–

Sporophylls are photosynthetic in :–

Spindle shaped male gametes are found in :–

The botanical name of "Sanjeevani" is :–

Aquatic fern which supports the growth of blue green algae, Anabaena, and used to increase the yield of paddy crop is :-

Most distinct type of alternation of generations is demonstrated by :–

Presence of motile stage in life cycle & requirement of water as a medium to complete life cycle is diagnostic characters of :–

Evolution of seed habit first started in :-

Young fern leaves and rhizome are protected by :-