Biology 0610 · IGCSE · Monohybrid inheritance

Monohybrid inheritance — practice question

Pea seeds may be either smooth or wrinkled in shape. The allele for smooth is dominant, whereas the allele for wrinkled is recessive. Two heterozygous plants are crossed. What percentage of the offspring would be expected to have a smooth shape?

  • A0%
  • B50%
  • C75%
  • D100%

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