Quarter 3 Unit 4

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20 questions
LT 4.1 Cell Cycle & Mitosis
1

A student using a compound light microscope is observing cells undergoing mitosis. If the cells are from a bean plant, which process could the student observe?

1

The diagrams below show several events that occur during the process of mitosis. Which sequence represents the correct order of these events?

1

The drug colchicine inhibits the formation of spindle fibers during mitosis. If you treat dividing plant cells with colchicine, what would you expect the result to be?

1

The diploid chromosome number in a certain species of fish is 20. How many chromosomes would normally be found in a bone cell of this fish?

1

A student looking through a microscope records observations about a cell. Which stage of the cell cycle has the student described?

LT 4.2a Meiosis Stages
1

If a normal diploid cell has 8 chromosomes, then...

1

Organisms that reproduce asexually have the advantage of being able to quickly colonize a new territory.  Organisms that reproduce sexually have the advantage of____.

1

The products of meiosis are ­________ due to ___________:

1

Meiosis results in

1

Meiosis occurs only in germ cells to allow for the production of _______________ cells, also know as _________ in males and ______________ in females.

LT 4.2b Meiosis Variation
1

Which of the following best explains how meiosis is a contributing factor to genetic variation within a species?

1

The DNA content of a diploid cell is measured in the G1 phase. After meiosis, the DNA content of one of the two cells produced would be

1

Which of the following statements is true about meiosis in humans?

1

As a result of fertilization, which of the following normally occurs?

1

What is one important result of chromosomal crossing-over during meiosis?

LT 4.3 Mitosis vs Meiosis
1

Which of the following is a characteristic of BOTH mitosis and meiosis?

1

Mitosis and meiosis are processes involved in cellular reproduction. Which of the following describes an event that results from mitosis but NOT meiosis?

1

Unlike mitosis which produces _________________, meiosis results in the formation of _____.

1

Which process allows a mammal to continue to grow in size?

1

Which of the following statements about the difference between mitosis and meiosis is TRUE?