Answer:
Zygosporangium protects the zygospore in unfavorable conditions.
Explanation:
Rhizopus stolonifer is a fungus also known as a black bread mold. Rhizopus is a member of Zygomycota and the most important species in the Rhizopus genus.
The fusion of two hyphae + and - to produce a zygosporangium, a thick-walled body that is capable of surviving extreme conditions.
The main functions of this thick-walled body are to protect the zygospore until conditions become favorable. Nuclear fusion takes place within the zygosporangium producing 2n nuclei which are followed by meiosis, produce a sporangium that delivers haploid spores.
Thus, Zygosporangium protects the zygospore in unfavorable conditions.
