Answer:
Donde la verdadera advetura empienca.
Explanation:
This is the translation. is that what you need??
Benefits of physics in everyday life
Answer:
Origin of Heterospory:
The fossil evidence indicates that some sporangia of the plant contained both small and large spores, though the size differences are not so pronounced. So a single sporangium contained both microspores and megaspores. At a later period, the microsporangia and megasporangia might have been differentiated.
