Which organelle is not found in plant cells?
a. vacuoles
b. mitochondria
c. chloroplast
d. centrioles

Correct D) Centrioles

Centrioles are only found in animal cell, it is a organelles which is found as a paired structure in the centrosome. The centrioles are made of bundles of microtubules.

Centriole play an important role in the cell division. The main function of centrioles is to help in cell division in animal cell. They help in formation of spindle fibers that are used to separate the chromosome during the cell division.

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.

yes? sounds right, but you didn’t ask a question.