Answer:
Option B, the population having an individual that is adapted to great changes in the temperature and its environment
Explanation:
According to the Darwin’s theory “ the survival of the fittest” , any organism would survive through the process of natural selection by adapting itself to the changing environment in order to become the fittest among all of its native species.
Thus, in order to survive even after some major environmental changes, an organism is required to adapt to the new conditions.
Hence, option 2 is the correct answer which talks about adaptation as per the changing environmental condition
