What do the megaspores and microspores in heterosporous plants germinate into?

What do the megaspores and microspores in heterosporous plants germinate into?
  1. Female gametophytes only
  2. Male gametophytes only
  3. Both female and male gametophytes
  4. None of the above

Solution

The megaspores and microspores germinate and give rise to female and male gametophytes, respectively.

Asked in: NCERT

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