Podcast
Questions and Answers
What is monohybrid inheritance?
What is monohybrid inheritance?
- Multiple phenotypic characteristics controlled by multiple genes.
- One phenotypic characteristic controlled by multiple genes.
- Multiple phenotypic characteristics controlled by one gene.
- One phenotypic characteristic controlled by a single gene. (correct)
What is Mendel's first law of inheritance?
What is Mendel's first law of inheritance?
- Law of recessive genes
- Law of independent assortment
- Law of segregation (correct)
- Law of dominant genes
What is the purpose of a Punnett square?
What is the purpose of a Punnett square?
- To predict the genotype of parents
- To determine the genotype of offspring
- To predict the phenotype of offspring
- To illustrate the possible genotypes and phenotypes of offspring (correct)
In a monohybrid cross, what is the ratio of dominant to recessive phenotypes?
In a monohybrid cross, what is the ratio of dominant to recessive phenotypes?
What is the genotype of a heterozygous individual?
What is the genotype of a heterozygous individual?
What is the probability of a child having PKU if both parents are heterozygous?
What is the probability of a child having PKU if both parents are heterozygous?
What is Mendel's second law of inheritance?
What is Mendel's second law of inheritance?
What is the purpose of drawing a Punnett square in a genetic cross?
What is the purpose of drawing a Punnett square in a genetic cross?
What is the probability that an offspring will have PKU if both parents are heterozygous?
What is the probability that an offspring will have PKU if both parents are heterozygous?
What is the purpose of a test cross?
What is the purpose of a test cross?
How is a test cross carried out?
How is a test cross carried out?
What is dihybrid inheritance?
What is dihybrid inheritance?
What does Mendelian inheritance assume?
What does Mendelian inheritance assume?
What is meant by sex-linkage?
What is meant by sex-linkage?
What is an example of a phenotype that shows sex-linkage?
What is an example of a phenotype that shows sex-linkage?
How many genes are involved in dihybrid inheritance?
How many genes are involved in dihybrid inheritance?
What is the definition of a gene?
What is the definition of a gene?
What is the term for the genetic constitution of an organism?
What is the term for the genetic constitution of an organism?
What is the expression of an organism's genetic constitution, combined with its interaction with the environment?
What is the expression of an organism's genetic constitution, combined with its interaction with the environment?
What is the fixed position on a DNA molecule occupied by a gene?
What is the fixed position on a DNA molecule occupied by a gene?
What is the term for different forms of a particular gene, found at the same locus on a chromosome?
What is the term for different forms of a particular gene, found at the same locus on a chromosome?
What is the term for having two identical alleles of a gene?
What is the term for having two identical alleles of a gene?
What is the term for having two different alleles of a gene?
What is the term for having two different alleles of a gene?
What is the term for an allele that will always be expressed if an individual has one copy of it?
What is the term for an allele that will always be expressed if an individual has one copy of it?
