People living in some countries have a difficult time obtaining foods that are high in vitamin a. which advantage of genetic technologies would these people most benefit from? higher tolerance of crops to temperature changes decreased crop resistance to disease lowered cost of food production increased nutritional value of crops

Ans.

Genetic technologies provide various advantages to people, one of which includes production of crops with increased nutrients. Golden rice is an example of genetically modified crop, which is modified to synthesize a precursor of vitamin A, beta-carotene. It is developed to provide a fortified food to the regions, where dietary vitamin is insufficient.

Thus, the correct answer is 'option). increased nutritional value of crops.'

doctors i believe if i'm wrong sorry

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.