3rd 9 Weeks Biology Chapter 8 Section 3

8 Questions

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Heredity Quizzes & Trivia

Studying heredity


Questions and Answers
  • 1. 
    In a test cross to determine if an individual with a dominant phenotype is heterozygous or homozygous for the trait, you always cross the individual with a homozygous _____ individual
  • 2. 
    If the offspring of a test cross all have the dominant trait, then the genotype of the individual being testeed is
  • 3. 
    Is some of the offspring of a test cross have the recesive trait, then the genotype of the individual being tested is
  • 4. 
    The probability that a gamete from a plant with a Tt genotype will carry a t allele is
  • 5. 
    The probability of homozygous recessive offspring resulting from a cross between two homozygous dominant individuals is
  • 6. 
    The probability of heterozygous offspring resulting from a cross between two heterozygous individuals is
  • 7. 
    When studying a pedigree, how do scientists determine if a trait is sex-linked or autosomal
  • 8. 
    When studying a pedigree, how do scientists determine if a trait is dominant or recessive