WorksheetsGenetics review
Total questions: 23
Worksheet time: 13mins
Which best describes the term heredity?
The passage of genetic material from parent to parent
The passage of genetic material form offspring to parent
The passage of genetic material from parent to offspring
The passage of genetic material from offspring to offspring
What do all cells in our body have in common?
They are all the same shape
They all do the same thing
They perform the same function
They are all made up of the same genes
Where are chromosomes located?
In the nucleus of the cell
In our DNA
I have no idea
On ribosomes
Which of the following would show a recessive trait?
BB
Bb
bb
Which of the following would show a homozygous dominant trait?
BB
Bb
bb
Which of the following is heterozygous?
BB
Bb
bb
Which of the following describes a genotype?
The physical characteristics a person has from their genes
The genes or instructions for a trait.
EX: BB,Bb,bb
A recessive trait
A dominant trait
Which of the following describes a phenotype?
The physical characteristics a person has because of their genes.
The genes inside of the body that make up who you are.
A recessive trait
A dominant trait
Which best describes codominance?
Purebred
Two alleles combine to form a new combination
Two alleles combine in the offspring and both are expressed
Hybrid
Which best describes incomplete dominance
purebred
Two alleles combine to form a new comination
Two alleles combine in the offspring and both are expressed
hybrid
What is Asexual reproduction?
Type of reproduction where an offspring is created by two parents
Type of reproduction where an offspring is created by one parent
Type of reproduction where an offspring is created by four parents
Type of reproduction where an offspring is created by three parents
What is sexual reproduction?
Type of reproduction where an offspring is created by two parents
Type of reproduction where an offspring is created by one parent
Type of reproduction where an offspring is created by four parents
Type of reproduction where an offspring is created by three parents
The law of ______ states that for the two alleles you have, (Ff) you can only pass on one during the formation of gametes.
Independent assortment
Dominance
Segregation
Gregor Mendel
There are four base pairs in DNA. T pairs with (a) and C pairs with (b) .
Which of the following creates 2 identical daughter cells?
Prophase
Meiosis
Mitosis
Metaphase
Which of the following creates four daughter cells that are not identical to each other or the parent?
Metaphase
Meiosis
Mitosis
Prophase
If B represents brown and b represents blue: The law of ______ states that if an organism has the hybrid genotype (Bb) it will physically appear as brown instead of blue.
Independent assortment
Segregation
dominance
codominance
Asexual reproduction and sexual reproduction take place inside a _________ cell.
Eukaryotic
Prokaryotic
Brown hair is an example of _______
A genotype
A dominant trait
A phenotype
A recessive trait
Purebred is an example of
Heterozygous
Homozygous
Complete dominance
Incomplete dominance
Hybrid is an example of _____
Heterozygous
Homozygous
Codominance
Complete dominance
What type of cells are produced during Mitosis?
Gametes
Somatic
Red blood cells
Neurons
What type of cells are produced during Meiosis?
Gametes
Somatic
Red blood cells
Neurons
