Answer: The correct option is A

3:1

Explanation of correct option:

• A monohybrid cross is a cross with a single trait.
• Phenotypic traits can be observed physically.
• The phenotype ratio is expressed as the number of offspring with dominant traits upon the number of recessive traits.
• The ratio of phenotypic traits for a monohybrid cross is 3:1.

Final answer: The phenotypic monohybrid ratio in the F2 generation is 3:1.

Verified answer

Answer:

Tall and dwarf are seen in F2 generation of monohybrid cross . The ratio of phenotype is 3:1 .

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