NEW
Font size
Worksheets8.1 Genetics Vocab
Total questions: 15
Worksheet time: 5mins
What is a trait?
A change in the DNA sequence of an organism
A segment of DNA that contains instructions for a specific trait
A characteristic or feature of an organism
The transmission of genetic information from parents to offspring
What does a mutation refer to?
The scientific study of genes
A measure of likelihood that a particular event will occur
A segment of DNA that contains instructions for a specific trait
A change in the DNA sequence of an organism
What is genetics?
A measure of the likelihood that a particular event will occur
The transmission of genetic information from parents to offspring
The scientific study of genes, heredity, and variation in living organisms
A characteristic or feature of an organism
What does heredity refer to?
The transmission of genetic information and traits from parents to offspring
One of the alternative forms of a gene
The observable characteristics of an organism
A change in the DNA sequence of an organism
What is probability used for in genetics?
To change the DNA sequence of an organism
To describe a characteristic or feature of an organism
To study the genes, heredity, and variation in living organisms
To predict the likelihood of certain genetic outcomes or traits in offspring
What is a gene?
A segment of DNA that contains instructions for building and maintaining a specific biological function or trait
The transmission of genetic information from parents to offspring
A measure of the likelihood that a particular event will occur
A change in the DNA sequence of an organism
What is an allele?
One of the alternative forms of a gene that occupies a specific position on a chromosome
A measure of the likelihood that a particular event will occur
The observable characteristics of an organism
The genetic makeup of an organism
What does genotype refer to?
The observable characteristics of an organism
A characteristic or feature of an organism
The transmission of genetic information from parents to offspring
The genetic makeup of an organism, including the combination of alleles present in its DNA
What is phenotype?
A measure of the likelihood that a particular event will occur
The genetic makeup of an organism
Observable or measurable characteristics of an organism
A segment of DNA that contains instructions for a specific trait
What does heterozygous mean?
A change in the DNA sequence of an organism
The transmission of genetic information from parents to offspring
Two different alleles for a particular gene
Two identical alleles for a particular gene
What does homozygous mean?
A characteristic or feature of an organism
Two identical alleles for a particular gene
The scientific study of genes, heredity, and variation in living organisms
Two different alleles for a particular gene
What is the role of DNA in genetics?
To measure the likelihood that a particular event will occur
To change its sequence in response to mutations
To transmit genetic information from parents to offspring
To contain instructions for building and maintaining specific biological functions or traits
How is genetic information transmitted?
From parents to offspring
Through the study of genes, heredity, and variation
Through mutations in the DNA sequence
By the observable characteristics of an organism
What determines the phenotype of an organism?
The combination of alleles present in its DNA
The study of genes and heredity
The transmission of genetic information from parents
The likelihood of certain genetic outcomes
What is the significance of alleles in genetics?
They occupy a specific position on a chromosome and are forms of a gene
They determine the DNA sequence of an organism
They are the only factor in determining an organism's phenotype
They are used to predict the likelihood of genetic outcomes
