Say that female #1 exhibits a rare recessive X-linked trait, and that male #2 does not exhibit the trait. Because the trait is rare, assume that individuals #3 and #6 neither exhibit, nor are carriers of, the trait.

i think that d. wind is the answer.   i missed the question when i answered a. currents.

a and c are the answeres

you didn't give any options but heres what i can tell you: an inference is likely to change based on additional observations. the latter is something that you have seen or sensed using your sensory organs while the former is like a conclusion out from what you have observed.