WorksheetsVariation of Traits Review
Total questions: 12
Worksheet time: 6mins
The copying of DNA in order to form a copy for mitosis or reproduction
DNA Replication
Mutation
Mutagen
Cell Cycle
A permanent change in the sequence of DNA
Mutation
DNA Replication
Mutagen
Frameshift
Forces in the environment that can cause mutations, such as chemicals, radiation, or viruses.
Mutagen
Mutation
DNA Replication
Frameshift
How would a final protein be affected if a nucleotide were deleted from the gene?
a frameshift would cause a major change
a frameshift would cause one amino acide to change
only one amino acid would change
it would be the same
How would the final protein be affected if one nucleotide were switched in the gene?
only one amino acid would change
a frameshift would cause a major change
a frameshift would cause one amino acide to change
it would be the same
What is the chance the offspring will show the recessive trait in the following Punnet Square?
100%
75%
50%
25%
What is the chance the offspring will have the dominant trait in the following Punnet Square
100%
75%
50%
25%
What would be the Genotype of a "carrier" of a recessive allele (r)?
RR
Rr
rr
Rroma-Rroma-maa GaGa Ooo LaLa
What would be the genotype of an organism that is "purebred" for the dominant allele (R)?
RR
Rr
rr
rada-rada
What does "beneficial" mean?
good
bad
painful
delicious
What does "harmful" mean?
good
bad
nutritious
slippery
Whats the likelihood that the offspring in the following Punnet Square have the Dominant Trait?
100%
75%
25%
0%
