Moderate

In which of the following is the phenotype ratio of Mendel's law of independent assortment?

Correct answer: C. 9:3:3:1

  • A. 3:1
  • B. 1:2:1
  • C. 9:3:3:1
  • D. None of these

Explanation

9:3:3:1 phenotypic ratio was produced among F2 progeny

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About Inheritance

Mendel's laws explain segregation, independent assortment and the prediction of genetic ratios using alleles, genotypes and phenotypes. The chapter also covers linked genes, recombination and crossing over during meiosis, then applies pedigree reasoning to X-linked recessive traits, which show different inheritance patterns in males and females.

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