Answer:
There are three primary areas of the brain that control your sense of smell: The orbitofrontal cortex, located above and behind the eyes. The insula, which lies beneath the ears. The piriform cortex, located between the other two. Besides these three areas, there are smaller brain regions that also play a part in smell.
Where's the work or picture? I don't have anything to solve for unless you show the graph or chart.
The most probable genotype to produce the offspring of 8 black and white and 3 brown and white would be <span>BB x bb.</span>