MCQ
Types of genotype observed in a dihybrid cross are
  • $9$
  • B
    $12$
  • C
    $4$
  • D
    $6$

Answer

Correct option: A.
$9$
a
Dihybrid genotype ratio. $1: 2: 1: 2: 4: 2: 1: 2: 1$ total nine types of genotype and four types of phenotype

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