Term: endospore: a small asexual spore that develops inside the cell of some bacteria and algae
Broader: spore: a small usually single-celled asexual reproductive body produced by many nonflowering plants and fungi and some bacteria and protozoans and that are capable of developing into a new individual without sexual fusion | Unrelated: neckband: a band around the collar of a garment
Broader: spore: a small usually single-celled asexual reproductive body produced by many nonflowering plants and fungi and some bacteria and protozoans and that are capable of developing into a new individual without sexual fusion | Unrelated: zygomycota: division of fungi having sexually produced zygospores