In pteridophytes, the megaspore germinates to form

In pteridophytes the spores germinate to form :-

In pteridophytes the spore germinate to form

In pteridophytes, a spore germinates to produce

In pteridophytes, a spore germinates to produce

In pteridophytes, a spore germinates to produce

In pteridophytes, the spores germinate and grow into a heart shaped thalloid structure called_________which is a__________

In pteridophytes, spores germinate to give rise to

When moss spores germinate, they form

When moss spores germinate, they form