2. The fruit color of squash is controlled by two pair of genes W (white) /w and Y (yellow) /y (green). When two plants with white fruit color cross each other, the phenotype of offspring is White: Yellow: Green = 12:3:1. Question:(1) What are the genotype of parents with white fruit color? (2) Which is the interaction type of these two non-allelic? (3) What are the genotypes of white, yellow and green fruit plants in the offspring? (4) If the white fruit color plants in the offspring cross with a green fruit color plant, half of the offspring are yellow. What is the genotype of the white fruit color plant? Why?
2. The fruit color of squash is controlled by two pair of genes W (white) /w and Y (yellow) /y (green). When two plants with white fruit color cross each other, the phenotype of offspring is White: Yellow: Green = 12:3:1. Question:(1) What are the genotype of parents with white fruit color? (2) Which is the interaction type of these two non-allelic? (3) What are the genotypes of white, yellow and green fruit plants in the offspring? (4) If the white fruit color plants in the offspring cross with a green fruit color plant, half of the offspring are yellow. What is the genotype of the white fruit color plant? Why?
发布时间：2025-03-11 18:23:22
