if i knew the answer i would tell you
C. este abrigo
It means this coat, that the coat is right here, close to me. Este= this.
Hope this helps :)
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.
Hola mesera tiene (la carta)