They were adapted to an environment and once it is taken away the plants will slowly start to die. I'm not 100% :)
The trait the phenotype that's masked with a different allele is a recessive.
The area encircling the Pacific Ocean is called<span> the "</span>Ring of Fire<span>," because its edges mark a circle of high volcanic and seismic activity (earthquakes). Most of the active volcanoes on Earth are located on this circumference.</span>
