Podcast
Questions and Answers
Which of the following is not one of the four general assumptions of Mendel's work?
Which of the following is not one of the four general assumptions of Mendel's work?
- Mendel’s laws apply to all sexually reproducing organisms
- Observable variation is essential for following genes from one generation to another
- Variation is not inherited by genetic laws (correct)
- Variation is widespread in nature and provides for continuously evolving diversity
What is the basic unit of heredity?
What is the basic unit of heredity?
- Protein
- RNA
- Gene (correct)
- Chromosome
Which process transmits traits from one generation to the next?
Which process transmits traits from one generation to the next?
- Heredity (correct)
- Reproduction
- Mutation
- Evolution
What example is given for a trait caused by a single change in a single gene?
What example is given for a trait caused by a single change in a single gene?
What is the title of Chapter 01 in the book?
What is the title of Chapter 01 in the book?
What is the process by which genes transmit traits from one generation to the next?
What is the process by which genes transmit traits from one generation to the next?
What type of variations are essential for following genes from one generation to another?
What type of variations are essential for following genes from one generation to another?
What type of traits are caused by complex interactions between many genes?
What type of traits are caused by complex interactions between many genes?
Which term refers to the process by which genes transmit traits from one generation to the next?
Which term refers to the process by which genes transmit traits from one generation to the next?
What could be considered as a result of continuously evolving diversity according to Mendel?
What could be considered as a result of continuously evolving diversity according to Mendel?
What provides for continuously evolving diversity according to Mendel?
What provides for continuously evolving diversity according to Mendel?
What was the cornerstone of modern genetics, according to the text?
What was the cornerstone of modern genetics, according to the text?
What did Mendel's experimental organism, the garden pea, contribute to his successful experiments?
What did Mendel's experimental organism, the garden pea, contribute to his successful experiments?
What did Mendel's study of seven pairs of traits in peas reveal?
What did Mendel's study of seven pairs of traits in peas reveal?
What did Mendel propose about the traits and units of inheritance?
What did Mendel propose about the traits and units of inheritance?
What describes Mendel’s law of segregation?
What describes Mendel’s law of segregation?
What is the purpose of the Punnett square in genetics?
What is the purpose of the Punnett square in genetics?
According to Mendel, what happens during gamete formation?
According to Mendel, what happens during gamete formation?
What reflects the basic rules of probability in Mendel's results?
What reflects the basic rules of probability in Mendel's results?
What is the most common molecular explanation for dominant and recessive alleles?
What is the most common molecular explanation for dominant and recessive alleles?
What did Mendel cross to obtain F1 progeny with only one parental trait?
What did Mendel cross to obtain F1 progeny with only one parental trait?
What did Mendel include within his controlled breeding program of pea plants?
What did Mendel include within his controlled breeding program of pea plants?
What were two misleading theories of inheritance at the time of Mendel’s studies?
What were two misleading theories of inheritance at the time of Mendel’s studies?
What is the phenotype of an individual with genotype yy?
What is the phenotype of an individual with genotype yy?
In the F2 progeny, what is the ratio of individuals with genotype YY to individuals with genotype Yy from the cross Yy × Yy?
In the F2 progeny, what is the ratio of individuals with genotype YY to individuals with genotype Yy from the cross Yy × Yy?
In a testcross of an individual with unknown genotype to a homozygous recessive individual, what would reveal that the unknown individual is heterozygous?
In a testcross of an individual with unknown genotype to a homozygous recessive individual, what would reveal that the unknown individual is heterozygous?
What did Mendel's dihybrid crosses aim to investigate?
What did Mendel's dihybrid crosses aim to investigate?
In Mendel's dihybrid crosses, what is the expected phenotypic ratio in the F2 progeny?
In Mendel's dihybrid crosses, what is the expected phenotypic ratio in the F2 progeny?
What was the outcome of Mendel's dihybrid crosses regarding parental types and recombinant types?
What was the outcome of Mendel's dihybrid crosses regarding parental types and recombinant types?
According to Mendel's law of independent assortment, how do different pairs of alleles segregate during gamete formation?
According to Mendel's law of independent assortment, how do different pairs of alleles segregate during gamete formation?
What is the purpose of a testcross on dihybrids?
What is the purpose of a testcross on dihybrids?
What did Mendel's dihybrid crosses reveal about gamete formation?
What did Mendel's dihybrid crosses reveal about gamete formation?
What ratio does a F1 dihybrid produce in terms of possible gametes?
What ratio does a F1 dihybrid produce in terms of possible gametes?
What did Mendel's dihybrid crosses aim to investigate?
What did Mendel's dihybrid crosses aim to investigate?
