"" "biology" Trace the pathway of the egg from where it is produced to how it exits the body. a. ovary - fimbriae - isthmus of oviduct - infundibulum - ampulla of the oviduct - oviduct - uterus - internal os - cervical canal - external os - vagina - vaginal orifice/vestibule b. ovary - fimbriae - infundibulum - ampulla of the oviduct - oviduct - isthmus of oviduct - internal os - uterus - cervical canal - external os - vagina - vaginal orifice/vestibule c. ovary - fimbriae - infundibulum - ampulla of the oviduct - oviduct - isthmus of oviduct - uterus - internal os - cervical canal - external os - vagina - vaginal orifice/vestibule d. ovary - fimbriae - ampulla of the oviduct - infundibulum - oviduct - isthmus of oviduct - uterus - cervical canal - internal os - vagina - external os - vaginal orifice/vestibule

C)

Explanation:

The egg or ovum is released at the ovary. It is then captured by the fimbriae which are made up of ciliated and finger-like projections. From the fimbriae it moves through the infundibulum, which is a funnel-shaped opening. It progresses through the ampulla which is the widest section of the fallopian tube and where fertilization usually occurs. From there on through the body of the oviduct and through the isthmus which is a narrow opening connecting the fallopian tube to the uterine cavity.

From the uterine cavity it passes through the internal os (which connects the uterine cavity to the cervical canal), the cervical canal and through the external os to the vagina. From the vagina to the vaginal orifice or vestibule and out of the body.

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.