which number on the dichotomous key represents the point of differentiation between organism x from organism…

which number on the dichotomous key represents the point of differentiation between organism x from organism z?\nbranch 1\nbranch 3\nbranch 5\nbranch 9
Answer
Brief Explanations:
In a dichotomous key, the point of differentiation between two organisms is where their paths in the key diverge. Organism X and organism Z diverge at branch 3 as they follow different paths after this point.
Answer:
branch 3