What is meant by a phenotype ratio in a Punnett square?(1 point)Responsesthe number of alleles in possible offspringthe number of alleles in possible offspringthe number of genes that are possible in offspringthe number of genes that are possible in offspringthe fraction of possible offspring that contain a certain allele in their genesthe fraction of possible offspring that contain a certain allele in their genesthe fraction of possible offspring that can be observed to have a trait
1 answer
The correct response is: the fraction of possible offspring that can be observed to have a trait.
In a Punnett square, the phenotype ratio refers to the ratio of different observable traits (phenotypes) that result from a genetic cross. It indicates how many offspring are expected to display each phenotype in relation to one another.
