Marks: 60 SECTION A
QUESTION 1
Give the correct biological term for each of the following descriptions. Write only the term next to the
question number (1.1 to 1.10) in your ANSWER BOOK.
1.1
1.2
1.3
1.4
1.5
1.6
Process by which an ovum is released from the ovary of a human female
The delivery of a baby by means of a surgical procedure through the abdomen of a female
The stage when sexual maturity is reached in males and females
The point of crossing over during Prophase 1 of meiosis
Hormone produced by the corpus luteum
Development in which a hatchling is incapable of moving around on its own and needs to be
fed by its parents
Method of reproduction in which the young hatch from eggs outside the mothers body
Hormone that stimulates the formation of a Graafian follicle
.7
.8​

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.

there really is life in the deepest part

cell division is not regulated in tumor cells.