Human Reproduction — BIOLOGY STD 12 Science — Question
Maharashtra BoardEnglish MediumSTD 12 ScienceBIOLOGYHuman Reproduction2 Marks
Question
How would a test confirm sexual intercourse by analysing vaginal swab?
✓
Answer
In a test for rape, vagina is analysed for the presence of fructose. It is not produced anywhere in the human body except semen (contributed by seminal vesicles). Therefore, its presence in the vagina indicates coitus/ sexual intercourse.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.