He claimed that it was a new phenomenon because the postwar economy was booming in the US, unlike the rest of the world. As he claims, while there should be scarcity, there's an economy of abundance in the US, which goes against common sense.
The correct answer to this open question is the following.
Although there were no options attached, we can say the following.
This is an example of cultural appropriation.
What this businessman is doing is stereotyping Hispanic people that indeed they were like that, but 100 years ago. But bot today. Not even close.
It would be the exact same case if, in some South American country, a businessman would try to sell United States products, hiring a US citizen and making his wear clothes to look like Uncle Sam, and talking like Uncle Sam or wearing Quakers clothes and behave as colonists did during colonial America.
Answer:
you could use the microarray technology to see which genes his cancer cells have increased, lessened, turned on, or turned off.
Explanation:
Microarray technology is a unique tool used almost exclusively in molecular biology, since it is able of counting hundreds or thousands of gene transcripts from a specific cell or tissue sample at the same time. Therefore based on the information provided within the question it can be said that in this scenario you could use the microarray technology to see which genes his cancer cells have increased, lessened, turned on, or turned off.
There are multiple possible answers. One is that it's mouse droppings since mice like to eat it. Another is that it's bugs and this is dangerous since they can leave larva there. The third is that they are remaining residue traces from other types of oats that were ground together and in this case it is not that dangerous.