Mendel’s Principles of Heredity Chapter 01 Quiz
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Questions and Answers

What is the basic unit of heredity?

  • DNA
  • Gene (correct)
  • Protein
  • RNA

Which traits are caused by a complex interaction between many genes?

  • Observable traits
  • Traits with single gene changes
  • Height (correct)
  • Sickle-cell anemia

According to Mendel's work, what is inherited by genetic laws?

  • Observable variation
  • Genetic material
  • Variation (correct)
  • Complex traits

What is the term for the process by which genes transmit traits from one generation to the next?

<p>Heredity (C)</p> Signup and view all the answers

What provides for continuously evolving diversity according to Mendel's work?

<p>Observable variation (A)</p> Signup and view all the answers

Which chapter of the book discusses 'Mendel’s Principles of Heredity Genetics'?

<p>Chapter 01 (D)</p> Signup and view all the answers

What was Mendel the first scientist to describe?

<p>The laws of inheritance (D)</p> Signup and view all the answers

What was Mendel's experimental organism?

<p>Garden pea (A)</p> Signup and view all the answers

What did Mendel use to predict the type of progeny produced by his crosses?

<p>Rules of probability (B)</p> Signup and view all the answers

Which theory of inheritance contributed to misinterpretation of variation in selective breeding experiments at the time of Mendel's studies?

<p>The homunculus (B)</p> Signup and view all the answers

What was Mendel's controlled breeding program of pea plants based on?

<p>Cross-fertilization and self-fertilization (B)</p> Signup and view all the answers

Which concept did Mendel use to interpret phenotypic ratios of progeny?

<p>The law of segregation (B)</p> Signup and view all the answers

What did Mendel's experimental approach relate to?

<p>The process of modern scientific inquiry (A)</p> Signup and view all the answers

What did Mendel study in peas that remained constant in crosses within a line?

<p>Discrete traits (D)</p> Signup and view all the answers

"Monohybrid crosses revealed units of inheritance and the law of segregation". What did Mendel cross to reveal these units of inheritance?

<p>&quot;Pure-breeding lines that differed in only one trait&quot; (D)</p> Signup and view all the answers

"Mendel was the first scientist to combine data collection, analysis, and theory to understand heredity". What did he become the cornerstone of?

<p>&quot;Modern genetics&quot; (D)</p> Signup and view all the answers

What did Mendel's work establish as essential for following genes from one generation to another?

<p>Observable variation (D)</p> Signup and view all the answers

What did Mendel's laws apply to, according to the text?

<p>All sexually reproducing organisms (B)</p> Signup and view all the answers

Which process did Mendel define as the one by which genes transmit traits from one generation to the next?

<p>Heredity (C)</p> Signup and view all the answers

What did Mendel's work reveal as the basic units of heredity?

<p>Genes (B)</p> Signup and view all the answers

According to Mendel's work, what provides for continuously evolving diversity?

<p>Observable variation (B)</p> Signup and view all the answers

What did Mendel use to predict the type of progeny produced by his crosses?

<p>Punnett squares (D)</p> Signup and view all the answers

What did Mendel discover and describe in his paper 'Experiments in plant hybrids'?

<p>The laws of inheritance (B)</p> Signup and view all the answers

Which theory of inheritance, existing at the time of Mendel's studies, contributed to misinterpretation of variation in selective breeding experiments?

<p>Blended inheritance (B)</p> Signup and view all the answers

What provided for continuously evolving diversity according to Mendel's work?

<p>The laws of inheritance (A)</p> Signup and view all the answers

Which concept did Mendel use to interpret phenotypic ratios of progeny?

<p>Law of segregation (B)</p> Signup and view all the answers

What did Mendel use to predict the type of progeny produced by his crosses?

<p>Controlled breeding via cross-fertilization (D)</p> Signup and view all the answers

According to Mendel's work, what was inherited by genetic laws?

<p>Units of inheritance (A)</p> Signup and view all the answers

What was Mendel the first scientist to describe?

<p>The laws of inheritance (B)</p> Signup and view all the answers

'Mendel's experimental organism' refers to which organism?

<p>(a): The garden pea (D)</p> Signup and view all the answers

'Keys to the success of Mendel’s experiments' included which factor?

<p>(a): Controlled breeding via cross-fertilization or selfing (C)</p> Signup and view all the answers

'Monohybrid crosses revealed units of inheritance and the law of segregation'. What did Mendel cross to reveal these units of inheritance?

<p>(a): Pure-breeding lines that differed in only one trait (D)</p> Signup and view all the answers

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