Imagine that the allele for white flowers is dominant over the allele for pink flowers. You plan
to repeat Mendel's experiments. You cross plants
that are pure-breeding for white flowers with plants
that are pure-breeding for pink flowers. These
crosses produce 100 offspring with white flowers.
If you then cross these plants to produce 400
offspring, which of the following results would you
expect?
O A. All 400 offspring would have white flowers.
O B. All 400 offspring would have pink flowers.
O C. Approximately 200 offspring would have
pink flowers, and approximately 200 would
have white flowers.
O D. Approximately 300 offspring would have
white flowers, and approximately 100
offspring would have pink flowers.

It's A :)

Explanation:

americans began to notice growing differences between the northern and southern sections of the country. there were more people living in cities in the north, which made it more urban. more people lived on farms in the south, which made it more rural. while many people were farmers in the northern states, there were now other ways to make a living, such as working in mechanical cotton gins factories manufacturing cloth, tools and other goods. people in the north supported high tariffs on goods imported from europe because the extra cost encouraged people to “buy american” instead. in the southern states, planters did not like tariffs because they sold most of their production to europe and bought their tools from there as well. southerners believed the protective tariff was something that only northern factory owners keep their profits high. so the southern politicians came up with an idea. they would opt out. they would simply ignore the protective tariff. it was ‘null and void’ in south carolina. the state would not collect the taxes on goods imported into south carolina, no matter what the president said they had to do. this decision led to the nullification crisis.