Ivy has 4 tiles with pictures of plants and 5 tiles with pictures if animals. ivy keeps all the tiles on a mat with pictures hidden and mixes them up. she then turns one tile up and finds the picture of a plant on it. she removes this tile from the mat and turns another over tile without looking. what is the probbaility that the second tile that ivy turns over has a plant on it

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.