Spores are a form of asexual reproduction formed in ___.

Answer & Explanation:

Spores are usually haploid and unicellular and are produced by meiosis in the sporangium of a diploid sporophyte. Under favourable conditions the spore can develop into a new organism using mitotic division, producing a multicellular gametophyte, which eventually goes on to produce gametes.

Spores are a form of asexual reproduction in bacteria, fungi, algae and plants.