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WorksheetsMeiosis, Mitosis, Sexual and Asexual Reproduction
Total questions: 25
Worksheet time: 6hrs 15mins
Name
Class
Date
1.
Single-celled organanims can reproduce by cell division.
a)
True
b)
False
2.
The only function of cell division is reproduction.
a)
True
b)
False
3.
In multicellular organisms, cell diviosn can help repair injured areas.
a)
True
b)
False
4.
Cell division produces two cells that are different from each other.
a)
True
b)
False
5.
When a dividing cell undergoes __________ , two cells are produced.
a)
Cytokinesis
b)
Prophase
c)
Cytolesis
d)
None of the above
6.
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
7.
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
8.
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
9.
What are the steps of the cell cycle?
a)
Interphase, Metaphase and Cytophase
b)
Interphase, Cytophase and Metaphase
c)
Interphase, Mitosis and Cytokinesis
d)
None of the above
10.
What phase, in the cell cycle, will a cell spend most of its life in?
a)
Interphase
b)
Mitosis
c)
Cytokinesis
d)
All of them equal amount of time
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.
How many chromosome pairs does a human have inside of the nucleus?
a)
46
b)
12
c)
16
d)
23
13.
If your 23rd pair of chromosomes were an XY does that make you male or female?
a)
Male
b)
Female
c)
Both
d)
None
14.
The offspring of sexual reproduction have fewer chromosomes than their parents have.
a)
True
b)
False
15.
Sex cells are produced by cell division.
a)
True
b)
False
16.
During sexual reproduction, two cells combine to form a new organism.
a)
True
b)
False
17.
Sex cells have half the normal number of chromosomes.
a)
True
b)
False
18.
What process form sex cells and not body cells?
a)
Mitosis
b)
Meiosis
c)
Cell reproduction
d)
All of the above
19.
What cell division processes is this a picture of?
a)
Mitosis
b)
Meiosis
c)
Mitosis and Meiosis
d)
None of the above
20.
What is the difference between mitosis and meiosis?
a)
the number of chromosomes in new cells (meiosis is half of the number as mitosis)
b)
The number of cells produced (meiosis is 4 and mitosis is 2)
c)
Type of cell produced (meisosis form sex cells and mitosis forms body cells)
d)
All of the above
21.
Reproduction requires two parents.
a)
True
b)
False
22.
Some organisms reproduce by cell division.
a)
True
b)
False
23.
Offspring of two parents always look like one of their parentss.
a)
True
b)
False
24.
What is this a picture of ?
a)
Sexual reproduction
b)
Asexual reproduction
25.
What is this a picture of?
a)
Sexual reproduction
b)
Asexual reproduction
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