The phenotypic ratio of 3:1 proves which of t | vedclass

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(B) The phenotypic ratio of $3:1$ is observed in the $F_2$ generation of a monohybrid cross.This ratio is a direct consequence of the Law of Segregati

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Segregation

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(B) The phenotypic ratio of $3:1$ is observed in the $F_2$ generation of a monohybrid cross.This ratio is a direct consequence of the Law of Segregation,which states that alleles of a gene pair segregate from each other during gamete formation so that each gamete carries only one allele.Because the dominant allele masks the expression of the recessive allele in the heterozygous condition,the $3$ dominant phenotypes appear for every $1$ recessive phenotype.

The phenotypic ratio of $3:1$ proves which of the following?

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