Spore production in fungi is an important part of reproduction. What is the adaptive significance of the protective coat found around fungal spores?

a. The protective coat keeps the spore viable until environmental conditions allow fungal growth.
b. The protective coat inhibits spore growth until other fungi in the area die.
c. The protective coat increases the distance of dispersal from the parental fungus.
d. The protective coat inhibits fungal growth wherever the spore lands.