You decide to conduct a genetic analysis of these mutant lines by crossing each with a pure-breeding wild-type line. the numbers in the f2 indicate the number of progeny in each phenotypic class.



Answer :

  • Forked: The mutant allele is dominant to its corresponding wild-type allele.
  • Twisted: The mutant allele is neither totally dominant nor completely recessive to its corresponding wild-type allele.

How does genetic analysis work?

  • the examination of a DNA sample to search for mutations (changes) that could impact a person's susceptibility to a disease or how they respond to therapy.

What techniques are used in genetic analysis?

  • Cytogenetic testing, biochemical testing, and molecular testing are the three main types of genetic testing that can be used to identify anomalies in DNA sequence, protein function, and chromosome structure, respectively.
  • Tests for cytogenetics.

What can we learn from genetic analysis?

  • A DNA test, often known as genetic testing, is a type of medical examination that can spot changes to your genes, chromosomes, or proteins.
  • These mutations can reveal whether you have a genetic disorder or not.
  • DNA tests can also determine your likelihood of contracting a certain disease or passing on a genetic disorder.

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