Which statement describes the cap f sub 1 generation of a Mendelian monohybrid cross between two true-breeding parents?

In a monohybrid cross between two true-breeding parents with contrasting traits, each F₁ offspring inherits one allele from each parent and is heterozygous. The dominant allele masks the recessive allele, so only the dominant trait is visible in the F₁ generation. Therefore, the correct choice is “Only the dominant trait is visible in the F₁ generation.”

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