Datura stramonium (the Jimsonweed) expresses flower colors of purple and white and pod textures of smooth and spiny. The results of two crosses in which the parents were not necessarily true breeding are shown below. Assuming that true-breeding strains of all combinations of traits are available, what single cross could you execute and carry to an F₂ generation that will prove or disprove your hypothesis? Assuming your hypothesis is correct, what results of this cross will support it?

Hello everyone here. We have a question that says the pennant square shown below is constructed by self crossing the dye hybrids with the genotype Capital R. Lowercase R. Capital Y. Lower case I. Why? And our question is what percentage of the offspring is recessive for both gene pairs? So recessive we want lower case R. Lowercase are lower case Y. Lower case Y. So let's look for that in our pendant square here. So as we can see we have one And there are 16 squares. So that is 1/16. And now we want that as a percentage. So we're going to multiply by a 100 And that equals 6.25%. So our answer here is 6.25%. And we are going to round that down to 6%. So our answer is C thank you for watching. Bye.