The map shows the location of the houses of dan, joe, lee, and roy:

the coordinates of the community center are (5, −1). who has a house in the same quadrant as the community center?

1. dan
2. joe
3. roy
4. lee

the answer is; biodiversity resulting from few ancestors

adaptive radiation occurs when a population is subjected to a large natural environment with spatial ecological variations. the parts of the population in the different ecologies begin to adapt to their local environments. due to non-random mating across the large populations, this causes the different populations from the large population to speciate within their local environments. they, therefore, diverge to different species sharing a common ancestor.