Most fungi reproduce both sexually and asexually. In which scenario will sexual reproduction be an advantage? The fungus lives in a climate with little variation. The fungus has abundant resources.
A box turtle eats a large number of the fungus. The fungus must reproduce quickly.
The fungus lives in a warm and moist climate. A drought drastically reduces the amount of water available.
A single spore of the fungus lands in an area cleared by a brush fire. The climate is favorable for growth.