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ExamsNEETBiology

Red (RR) Antirrhinum is crossed with white (WW) one. Offspring RW are pink. This is an example of

  1. dominant -recessive
  2. incomplete dominance
  3. hybrid
  4. supplementary genes

Correct answer: incomplete dominance

Solution

The RW offspring are pink, which is an intermediate phenotype between red and white. That means neither allele is completely dominant over the other, so this is incomplete dominance.

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