MCQ
Thallophytes are
- AAlways autotrophic
- BAlways heterotrophic
- ✓Both $(a)$ and $(b)$
- DNone of the above
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$I$. Maintaining the ecological process.
$II$. To enrich the wild life diversity with exotic species.
$III$. Preventing migration of species.
$IV$. Maintaining the diversity of life.
The correct statement are