WorksheetsMutations and Genetics
Total questions: 20
Worksheet time: 13mins
What type of mutation is this?
(a)
Identify the mutation.
(a)
What is this mutation?
(a)
Is this a frameshift or point mutation?
(a)
Which of the following represent a Homozygous genotype?
AA
Aa
aa
AaA
If I cross a Homozygous tall pea plant with a heterozygous tall pea plant, what is the probability that the offspring will be short?
100%
72%
50%
0%
Which of the following is not one of Mendel's 3 laws?
Law of Dominance
Law of Segregation
Law of Genes
Law of Independent Assortment
Which law states that alleles from your parents separate and go into different gametes.
Law of Segregation
Law of Independent Assortment
Law of Dominance
This is an example of what type of Dominance?
(a)
Is this codominance or incomplete dominance?
Codominance
Incomplete Dominance
The punnett square shown here supports which claim?
White flower color is dominant to purple flower color.
One of the parents was homozygous recessive.
Purple is the dominant flower color.
Both parents have a homozygous genotype.
Does an organism with a heterozygous genotype (Aa) show the dominant trait of the recessive trait.
Dominant
Recessive
one nucleotide is preplacced with a different nucleotide
addition
substitution(point)
deletion
inversion
T-G-A-C-C-A
T-G-A-G-C-A
What do we called the phenotype of an individual that is heterozygous for a recessive disorder?
Normal
Carrier
Diseased
True or False?
Sexual Reproduction allows for greater genetic diversity in a species.
True
False
The recombing of genes happens during
Mitosis
Meiosis
This Gregorian Monk is known as the father of Genetics making 3 laws about how genes are passed on from parents to offspring: Dominance, Segregation and independent assortment.
Charles Darwin
Gregor Mendel
Luis Pastor
Lynn Margulis
Faulty proteins are caused by
the wrong order of base pairs
the size of the nucleus
thickness of the cell membrane
age of the cell
Which statement is the most accurate about the dihybrid cross above?
R= round
Y= yellow
There is a 5/16 chance of having a wrinkled green offspring.
There is a 1/16 chance of having a round yellow offspring
There is a 0/16 chance in having a round yellow offspring
There is a 10/16 chance of having a round and yellow offspring.
