Some labs do and some labs don't. To be safe, I would assume that they do. It is very easy to distinguish male urine from female urine.
yes
No it will not appear on THC urine screens
Does snorting hookah cleaner show up in urine screens
Diluted urine can cause a violation of probation. Diluted urine indicates that the urine has been tampered with to alter test results.
If you are on probation and your urine tests come back positive you are at the mercy of the court. They will sentence you as they see fit for breaking your probation.
Urine, whether a male or female dog, or human for that matter, will tend to kill grass, yes.
Yes.
Yes.
yes
YES
Viagra is not tested for in urine/hair drug screens
Yes, with the consent of whoever's urine in being tested
Yes. Dog urine, regardless of whether is it male of female, will kill grass if it is concentrated enough.