For each of the following statements, indicate whether the statement describes the P generation, F1 generation, or F2 generation.

In the rare rainbow rose, it has been shown that flower color is controlled by 2 genes. No one knows how the 2 genes are related and several hypotheses have emerged to explain how they interact to produce flowers with purple, yellow, and green pedals. You cross purple and green flowering plants, and find that F1 are all yellow colored. You allow F1 to self-fertilize and this produces 222 purple, 222 yellow and 222 green flowers. The 2 most popular theories are: a co-dominance relationship or an epistatic relationship between the 2 genes. Your team deduces that if co-dominance should result in 216 purple, 220 yellow and 230 green. Where as, an epistatic relationship should result in 250 purple, 200 yellow, and 216 green.   1-Which hypothesis is correct? a- Co-dominace  b- Epistatic  and The odds the theory  you selected is correct  is (less or greater) than (10%,25%,50%,90%)

In snapdragons, red flower color is incompletely dominant to white flower color. Tall is completely dominant to short. You cross a true breeding red-flowered tall plant to a true breeding white-flowered short plant. You cross the F1 offspring to each other. In the F2, what is the probability of offspring that are white-flowered and tall?

Consider a corn plant dihybrid for the traits of purple and smooth kernels. When allowed to self-fertilize, 489 offspring are produced. How many of these offspring are expected to exhibit the traits of yellow and smooth kernels?

In snapdragons red flower colour (CR) is incompletely dominant to white flower colour (CW). The heterozygote has pink flowers. Normal broad leaves (LB) are incompletely dominant to narrow, grass-like leaves, (LN). The heterozygote has intermediate leaf width. ​If a red-flowered, narrow leaved snapdragon is crossed with a white-flowered broad leaved one, what will be the phenotypes in the F1 and F2 generations, and what will be the proportions of the different phenotypic classes?         (You must draw a branch diagram to provide the answer for the F2)