How does the zygosporangium of rhizopus stolonifer function to ensure the survival of the species?

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.

answer: land bridge theory. land bridge theory held that shifting portions of dry land explained the finding of identical species on different continents. plate tectonic theory eventually eliminated the land bridge theory.

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