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Unit 7 - Biology H Mitosis and Meiosis Summative 2023

Total questions: 30

Worksheet time: 24mins

Name
Class
Date
1.
What process does a multi-cellular organism use to replace its damaged body cells?
a)
mitosis
b)
meiosis
c)
replication
d)
transcription
2.
Which of these lists presents the stages of the cell cycle in the correct order?
a)
interphase, mitosis, cytokinesis
b)
cytokinesis, mitosis, interphase
c)
mitosis, interphase, cytokinesis
d)
interphase, cytokinesis, mitosis
3.
Which of these phases of mitosis take place first?
a)
anaphase
b)
telophase
c)
prophase
d)
metaphase
4.
Identify the stage of mitosis.
a)
interphase
b)
prophase
c)
metaphase
d)
anaphase
5.
Identify the stage of mitosis. 
a)
interphase
b)
prophase
c)
anaphase
d)
cytokinesis
6.

What stage of mitosis is depicted here

a)

Prophase

b)

Anaphase

c)

Telophase

d)

Metaphase

7.

Replacement of dead cells requires...

a)

Mitosis

b)

Meiosis

c)

Neither

8.

Creation of reproductive cells (gametes) requires...

a)

Mitosis

b)

Meiosis

c)

Neither

9.

A mosquito cell which undergoes mitosis has 6 chromosomes. How many chromosomes will the daughter cells have?

a)

3

b)

6

c)

12

d)

24

10.

A mosquito cell which undergoes meiosis has 6 chromosomes. How many chromosomes will the resulting gametes have?

a)

3

b)

6

c)

12

d)

24

11.

What percentage of chromosomes in a cell come from each parent?

a)

25%

b)

10%

c)

50%

d)

100%

12.
This phase of mitosis lines the chromosomes in the middle of the cell.
a)
Anaphase
b)
Prophase
c)
Metaphase
d)
Telophase
13.
What phase of mitosis is shown here?
a)
Cytokinesis
b)
Interphase
c)
Anaphase
d)
Metaphase
14.
What phase of mitosis is shown here?
a)
Cytokinesis
b)
Anaphase
c)
Telophase
d)
Prophase
15.
In mitosis, the two resulting cells are...
a)
Different from the starting cell and identical to each other.
b)
Different from the starting cell and different from each other.
c)
Identical to the starting cell and different from each other.
d)
Identical to the starting cell and identical to each other.
16.
In meiosis, the haploid number of chromosomes in a human sex cell (egg or sperm) is:
a)
46
b)
92
c)
30
d)
23
17.
What is the diploid number of cells found in a human body cell?
a)
23
b)
46
c)
92
d)
47
18.
What phase of mitosis is shown here?
a)
Anaphase
b)
Cytokinesis
c)
Telophase
d)
Metaphase
19.
Meiosis occurs in _____ cells.
a)
somatic
b)
sex
c)
body
20.
What is the function of mitosis?
a)
genetic diversity though sexual reproduction
b)
cell reproduction and general growth and repair
21.
If an organism has a diploid (2n) number of 6, what is its haploid (n) number?
a)
2
b)
3
c)
6
d)
12
22.
If a cell has a haploid (n) number of 10, what is the diploid (2n) number?
a)
5
b)
10
c)
20
d)
25
23.

What are the "X" shaped things in the drawing.

a)

PMATs

b)

Chromosomes

c)

Ribosomes

d)

Telophase

24.

What is the purpose of Mitosis?

a)

Growth of an organism and Repair of damaged tissue

b)

To help the body get rid of extra cells

c)

To increase the amount of classwork you have to do

d)

To get rid of the nucleus

25.

What is the correct order of the cell cycle?

a)

Interphase, Cytokinesis, Mitosis

b)

Interphase, Mitosis, Cytokinesis

c)

Cytokinesis, Mitosis, Interphase

d)

Anaphase, Telophase, Cytokinesis

26.

What phase is pictured here?:

a)

Prophase of mitosis

b)

Prophase I of meiosis

c)

Prophase II of meiosis

27.

What phase is pictured here?:

a)

Prophase of mitosis

b)

Prophase I of meiosis

c)

Prophase II of meiosis

28.

What phase is pictured here?:

a)

Anaphase of mitosis

b)

Anaphase I of meiosis

c)

Anaphase II of meiosis

29.

What phase is pictured here?:

a)

Metaphase of mitosis

b)

Metaphase I of meiosis

c)

Metaphase II of meiosis

30.

Name the structure the blue arrow points to:

a)

Chromosome

b)

Chromatin

c)

Chromatid

d)

Tetrad