Biology Chapter 12: Heredity in Organisms
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Questions and Answers

Which structure is considered the main heredity material?

  • Histone
  • Chromosome (correct)
  • DNA helix
  • Nucleosome

Who first discovered the chromosome in 1875?

  • Histone
  • DNA helix
  • Nucleosome
  • Strasburger (correct)

In which part of the cell is the chromosome spread as a thread-like structure?

  • Nucleoplasm (correct)
  • Cytoplasm
  • Mitochondria
  • Nucleolus

What is the term used for the thread-like structure of a chromosome present in the nucleoplasm?

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

Which of the following materials is NOT mentioned as components carrying heredity features in the text?

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

What type of features are transferred to offspring through heredity materials?

<p>Behavioral features (A)</p> Signup and view all the answers

Which special branch of biology is responsible for in-depth discussions and research concerning heredity?

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

What is the name given to the individual activity where one identifies similar and dissimilar traits from parents?

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

Who passes traits to their offspring through generations?

<p>Father and mother (D)</p> Signup and view all the answers

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