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WorksheetsReproduction
Total questions: 40
Worksheet time: 2hrs 44mins
Name
Class
Date
1.
more genetic diversity among offspring.
a)
sexual
b)
asexual
2.
offspring are identical to the parent.
a)
sexual
b)
asexual
3.
True or False: Fission is a way to reproduce asexually.
a)
True
b)
False
4.
How many parent(s)are needed for asexual?
a)
4
b)
1
c)
9
d)
100
5.
All Offspring of Asexual reproduction are identical
a)
True
b)
False
6.
Which process is considered to be faster?
a)
Asexual
b)
Sexual
7.
This produces 2 identical cells.
a)
mitosis
b)
meiosis
8.
What are some of the facts about sexual reproduction?
a)
Takes two mates to reproduce and takes a longer time to reproduce
b)
Takes one mate to reproduce and takes a shorter amount of time to reproduce
c)
Takes two mates to reproduce and takes a shorter amount of time to reproduce
d)
Takes one mate to reproduce and takes a shorter amount of time to reproduce
9.
Multicellular means
a)
made of many cells
b)
made of one kind of cell
c)
made of only one cell
10.
What cell division processes is this a picture of?
a)
Mitosis
b)
Meiosis
c)
Mitosis and Meiosis
d)
None of the above
11.
What is mitosis?
a)
Mitosis is the process by which a cell divides its nucleus
b)
Mitosis is the process by which a cell will kill of bacteria
c)
Mitosis is the process by which DNA is destroyed
d)
None of the above
12.
What is a eukaryotic cell?
a)
A cell without a nucleous
b)
A cell with a nucleus
c)
A cell with extra mitochondria
d)
A step in the cell cycle
13.
What is DNA?
a)
DNA is a molecule that protects our skin from infection
b)
DNA is a structure that is created at birth
c)
DNA is molecules commonly found in protein
d)
DNA is the genetic material that is inherited fand forms traits
14.
What vocab word does this definition match: In eukaryotic cell, one of the structures in the nucleus is made up of DNA .
a)
Karatin
b)
Nucleous
c)
Chromosomes
d)
All of the above
15.
Why would it be important to replicate DNA before a cell divides in mitosis or meiosis?
a)
In order for genetic information to be transferred into daughter cells.
b)
In order for the cell to be able to increase in size.
c)
In order for the DNA to be contained in the nucleus.
d)
In order for the cell to re-order the DNA sequencing in the new cells.
16.
How many chromosomes do humans have?
a)
46
b)
21
c)
10
17.
The time between cell divisions in the life cycle of the cell is called
a)
anaphase
b)
interphase
c)
prophase
d)
metaphase
18.
In meiosis, the haploid number of chromosomes in a human sex cell is:
a)
46
b)
92
c)
22
d)
23
19.
What is the diploid number of cells found in a human body cell?
a)
23
b)
46
c)
92
d)
47
20.
The process on the left is:
The process on the right is:
The process on the right is:
a)
Left: meiosis
Right: meiosis
Right: meiosis
b)
Left: meiosis
Right: cloning
Right: cloning
c)
Left: mitosis
Right: meiosis
Right: meiosis
d)
Left: mitosis
Right: mitosis
Right: mitosis
21.
What scientific process is being shown?
a)
Mixing
b)
Crossing under
c)
Crossing over
d)
square dancing
22.
The female sex cell is called
a)
zygote
b)
sperm
c)
fertilization
d)
egg
23.
Most of the cells in the human body are produced by
a)
mitosis
b)
meiosis
24.
Name that process
a)
Mitosis
b)
Meiosis
c)
Mutation
d)
Cell Cycle
25.
The union of male and female gametes to form a zygote
a)
sperm
b)
egg
c)
fertilization
d)
tetrads
26.
Meiosis makes sperm and egg cells. In humans, sperm and egg cells each have _____ chromosomes. Therefore a fertilized human egg cell (sperm and egg cell combined) would create a cell with _____ chromosomes.
a)
23, 46
b)
46, 23
c)
2, 4
d)
50, 100
27.
female sex cell
a)
zygote
b)
egg
c)
sperm
d)
meiosis
28.
male sex cell
a)
egg
b)
zygote
c)
sperm
d)
diploid cell
29.
Why is meiosis important?
a)
It produces sex cells.
b)
It produces diploid cells.
c)
It produces chromosomes
30.
What is it called when a sperm and egg meet?
a)
meiosis
b)
fertilization
c)
cell division
d)
mitosis
31.
Is the following cell diploid or haploid?
a)
Diploid
b)
Haploid
32.
At the end of mitosis you have _____ cells
a)
identical
b)
different
c)
identical twins
d)
variety
33.
Mitosis is useful for the creation of new cells which is important for all of the following EXCEPT
a)
organism growth.
b)
repair of damage.
c)
replacement of worn out cells.
d)
generation of gametes.
34.
Goes through P.M.A.T two rounds
a)
Mitosis
b)
Meiosis
c)
Osmosis
d)
Transcription
35.
What kind of cells are made in MEIOSIS?
a)
Haploid Gametes
b)
Diploid Somatic Cells
c)
Skin Cells
d)
Liver Cells
36.
What is it called when a sperm and egg meet?
a)
meiosis
b)
fertilization
c)
cell division
d)
mitosis
37.
All of the offspring of an organism have the same genetic material, which is identical to the parent organism. From this, we can conclude that this organism -
a)
makes its own food
b)
is unicellular
c)
live in a marine habitat
d)
reproduces asexually
38.
What percentage of chromosomes are handed down by a sperm cell?
a)
75%
b)
25%
c)
50%
d)
100%
39.
Which cellular process is shown?
a)
meiosis
b)
endocytosis
c)
mitosis
d)
phagocytosis
40.
The cells produced via meiosis are called:
a)
gametes
b)
somatic cells
c)
body cells
d)
skin cells
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