A scientist raised a species of fruit flies over several generations in separate containers. The diagram shows what
happened as a result of the experiment. Do you think this is an example of allopatric speciation or sympatric
speciation? Explain your reasoning.

This is allopatric speciation. The organisms were separated from each other by the containers. The separation caused them to evolve to the point that they were more likely to mate with each other than with a member of another tank.

Explanation:

what's the rest of the question

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.