Genetic Research Quick Check 5 of 55 of 5 Items Question What is meant by a phenotype ratio in a Punnett square?(1 point) Responses the fraction of possible offspring that can be observed to have a trait the fraction of possible offspring that can be observed to have a trait the number of genes that are possible in offspring the number of genes that are possible in offspring the number of alleles in possible offspring the number of alleles in possible offspring the fraction of possible offspring that contain a certain allele in their genes