Which of the following statements best describes a test cross?

BIOLOGY
WAEC 2022

Which of the following statements best describes a test cross?

  • A. to determine the genotype of an individual whose phenotype is to be known
  • B. to determine the phenotype of an individual whose genotype is known
  • C. between the progeny of parents to ascertain external expressions
  • D. between two homozygous recessive individuals to confirm the genotypes

Correct Answer: C. between the progeny of parents to ascertain external expressions



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