Mendel's Peas Traits and Biography
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Questions and Answers

What year did three independent botanists rediscover Mendel's work?

  • 1900 (correct)
  • 1899
  • 1910
  • 1866
  • Mendel was the first biologist to use __________ to explain his results quantitatively.

  • Chemistry
  • Biology
  • Physics
  • Mathematics (correct)
  • What did Mendel predict about genes?

  • Genes have no effect on physical traits
  • Genes occur in pairs (correct)
  • Genes are always dominant
  • Genes occur individually
  • What is the reason for differences in physical traits according to the text?

    <p>Genetic Variation and Allele Combination</p> Signup and view all the answers

    What is the central dogma of life mentioned in the text?

    <p>Protein synthesis process</p> Signup and view all the answers

    Which technique involves the transfer of pollen for plant fertilization?

    <p>Cross-Fertilization</p> Signup and view all the answers

    What is the term for a fixed location on a strand of DNA where a gene or one of its alleles is located?

    <p>Locus</p> Signup and view all the answers

    Which type of genes are typically written first when writing genotypes?

    <p>Dominant genes</p> Signup and view all the answers

    In genetics, what term describes having identical genes for a specific characteristic from each parent?

    <p>Homozygous</p> Signup and view all the answers

    What type of organisms did Mendel primarily work with in his genetic experiments?

    <p>Plants</p> Signup and view all the answers

    Which scientist rediscovered Mendel's work in 1900 after it had been largely ignored for 34 years?

    <p>Three independent botanists</p> Signup and view all the answers

    What did Mendel predict about the occurrence of genes?

    <p>Genes occur in pairs, and one gene of each pair is present in the gametes.</p> Signup and view all the answers

    'Alleles' can be best described as:

    <p>Different versions of the same gene that occupy the same position on homologous chromosomes.</p> Signup and view all the answers

    Which term refers to the entire set of genes in an organism?

    <p>'Genome'</p> Signup and view all the answers

    'Cross-fertilization' in genetics involves:

    <p>'Fertilization' between two different plants.</p> Signup and view all the answers

    What is the term for having two different genes for a particular characteristic?

    <p>Heterozygous</p> Signup and view all the answers

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