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WorksheetsReproduction Review
Total questions: 49
Worksheet time: 24mins
What stage of the cell cycle is represented in the picture?
Prophase
Metaphase
Anaphase
Telophase
What stage of the cell cycle is represented in the picture?
Prophase
Metaphase
Anaphase
Telophase
What stage of the cell cycle is represented in the picture?
Cytokinesis
Metaphase
Anaphase
Telophase
What stage of the cell cycle is represented in the picture?
Prophase
Metaphase
Anaphase
Telophase
What stage of the cell cycle is represented in the picture?
Prophase
Interphase
Telophase
Cytokinesis
What is the next phase of mitosis?
Prophase
Metaphase
Anaphase
Telophase
Name the phase of mitosis.
Prophase
Metaphase
Anaphase
Telophase
Fruit fly body cells have 8 chromosomes. After mitosis, a daughter cell would have
16 chromosomes
46 chromosomes
8 chromosomes
4 chromosomes
DNA will condense into
centromeres
nuclei
chromosomes
spindle fibers
What is the first phase of mitosis?
Prophase
Metaphase
Anaphase
Telophase
In mitosis, the two resulting cells are
different from the starting cell and identical to each other.
different from the starting cell and different from each other.
identical to the starting cell and different from each other.
identical to the starting cell and identical to each other.
Which type of cell is not produced in meiosis?
gametes
body cells
sperm cells
egg cells
Mitosis is useful for the creation of new cells which is important for all of the following except
organism growth.
repair of cell damage.
replacement of worn out cells.
generation of gametes.
In meiosis, the four resulting cells are
identical to the starting cell and different from each other.
different from the starting cell and different from each other.
identical to the starting cell and identical to each other.
different from the starting cell and identical to each other.
What stage of meiosis is represented in the picture?
Prophase l
Prophase ll
Telophase l
Metaphase l
What stage of meiosis is represented in this picture?
Prophase l
Metaphase l
Anaphase l
Metaphase ll
What stage of meiosis is represented in the picture?
Metaphase l
Anaphase ll
Telophase 1
Anaphase l
What stage of meiosis is represented in the picture?
Prophase ll
Telophase l
Telophase ll
Prophase l
What stage of meiosis is represented in the picture?
Telophase l
Prophase ll
Metaphase ll
Prophase l
In meiosis, crossing over occurs in Prophase l. What is the significance of this event?
Allows chromosomes to be evenly divided into daughter cells.
It can lead to genetic variation in daughter cells.
Helps spindles connect to chromosomes so they can separate.
Ensures all daughter cells are the same.
A new organism is produced from one parent in
sexual reproduction.
asexual reproduction.
Mitosis is a type of
sexual reproduction.
asexual reproduction.
How many chromosomes doe a human cell have?
23
42
46
92
How many daughter cells are produced in mitosis?
1
4
6
2
How many daughter cells are produced in meiosis?
1
2
4
6
When homologous chromosomes exchange genetic information, _________________ occurs.
crossing over
mitosis
fertilization
zygotes
The cells produced in meiosis are called
sex cells.
somatic cells.
body cells.
skin cells.
If a body cell in a butterfly contains 24 chromosomes, a butterfly egg would contain
3
12
6
24
The chromosomes that pair up during meiosis are called ___________________ chromosomes.
heterozygous
asexual
genes
homologous
What process and which type of resulting cells are represented?
mitosis, gametes
mitosis, body cells
meiosis, gametes
meiosis, body cells
What is one of the advantages to reproducing sexually versus asexually?
genetic variation
cloning
overproduction
survival of the fittest
A male shark has 40 chromosomes in each of its sex cells. How many would be in its body cells?
20
40
60
80
The _______ holds the sister chromatids together.
centriole
centromere
cycles
chromosomes
Asexual reproduction will result in
twins.
non-identical offspring to the parent.
meiosis.
identical offspring to the parent.
What is one disadvantage of sexual reproduction?
Only one parent is needed.
Offspring are exact copies of parents.
It happens very quickly.
Needs two parents.
What is an advantage of asexual reproduction?
Allows genetic variation.
Only needs two parents.
It happens very quickly.
Offspring aren't exact copies of the parent.
If two organisms reproduce sexually, then their offspring will
be identical to only one parent.
be identical to all of its siblings.
have only the recessive traits of each parent.
have a unique combination of traits.
A segment of DNA that codes for a specific protein is called ___________.
chromosome
gene
DNA
base pair
Each identical side of a chromosome is a
centromere.
chromatin.
centriole.
sister chromatid.
When DNA is in its less coiled , "relaxed," state between cell divisions, it is called
sister chromatids.
genes.
centromeres.
chromatin.
The structures labeled B are
centrioles.
centromeres.
sister chromatids.
chromatin.
What is this image showing?
DNA
Chromosomes
Alleles
Phenotype
The drawing shows the structure of what molecule?
A DNA molecule
A lipid molecule
A carbohydrate molecule
A protein molecule
The structure labeled A is a
chromatin.
sister chromatid.
centriole.
centromere.
What stage of meiosis is represented in the picture?
Prophase ll
Metaphase ll
Anaphase ll
Telophase ll
What stage of meiosis is represented in the picture?
Prophase ll
Anaphase l
Metaphase ll
Anaphase ll
What stage of meiosis is represented in the picture?
Telophase ll
Prophase ll
Telophase l
Prophase l
What is this structure called? (unwound DNA)
chromosome
chromatid
centrioles
chromatin
What is this structure called? It's a segment of DNA.
Gene
Chromatid
Chromatin
Chromosome
