DENDROLOGY

Detailed explanation-1: -primitive fungi produce spores in sporangia, which are saclike sporophores whose entire cytoplasmic contents cleave into spores, called sporangiospores.

Detailed explanation-2: -A spore is a cell that certain fungi, plants (moss, ferns), and bacteria produce.

Detailed explanation-3: -Sporangiospores are produced by fungi of the Chytridiomycetes and Zygomycetes groups, as well the Oomycetes, a group of fungi that is phylogenetically unrelated to the true fungi. The sexual propagation of the fungi that produce sporangiospores occurs via the zygospore.